| 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 | $96.63 | 6.378% | $102.7931 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $216.30 | 13.271% | $245.0052 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $116.82 | 3.200% | $120.5582 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $109.30 | 13.317% | $123.8555 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $228.51 | 12.656% | $257.4302 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $115.39 | 3.551% | $119.4875 | $119.49 | $119.50 | $119.50 |
| Purchase #7 | $11.45 | 7.347% | $12.2912 | $12.29 | $12.30 | $12.30 |
| 7 purchase totals = | $894.40 | $981.4209 | $981.43 | $981.45 | $981.50 | |