| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.70 | 13.728% | $221.4284 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $125.98 | 9.789% | $138.3122 | $138.31 | $138.30 | $138.30 |
| Purchase #3 | $235.58 | 7.422% | $253.0647 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $181.86 | 13.514% | $206.4366 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $130.50 | 3.761% | $135.4081 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $249.91 | 12.719% | $281.6961 | $281.70 | $281.70 | $281.70 |
| Purchase #7 | $122.45 | 4.142% | $127.5219 | $127.52 | $127.50 | $127.50 |
| 7 purchase totals = | $1,240.98 | $1,363.8680 | $1,363.87 | $1,363.85 | $1,363.80 | |