| 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 | $125.87 | 9.107% | $137.333 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $207.45 | 8.162% | $224.3821 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $50.63 | 12.109% | $56.7608 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $5.50 | 7.801% | $5.9291 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $63.44 | 10.396% | $70.0352 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $186.32 | 6.239% | $197.9445 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $34.74 | 5.482% | $36.6444 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $673.95 | $729.0291 | $729.02 | $729.10 | $728.90 | |