| 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 | $197.81 | 4.231% | $206.1793 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $185.90 | 9.729% | $203.9862 | $203.99 | $204.00 | $204.00 |
| Purchase #3 | $83.30 | 8.298% | $90.2122 | $90.21 | $90.20 | $90.20 |
| Purchase #4 | $118.29 | 6.596% | $126.0924 | $126.09 | $126.10 | $126.10 |
| Purchase #5 | $218.64 | 11.852% | $244.5532 | $244.55 | $244.55 | $244.60 |
| Purchase #6 | $24.79 | 4.443% | $25.8914 | $25.89 | $25.90 | $25.90 |
| Purchase #7 | $18.86 | 9.230% | $20.6008 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $847.59 | $917.5155 | $917.51 | $917.55 | $917.60 | |