| 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 | $104.55 | 8.163% | $113.0844 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $199.29 | 12.421% | $224.0438 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $89.80 | 11.554% | $100.1755 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $139.25 | 10.317% | $153.6164 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $184.76 | 11.361% | $205.7506 | $205.75 | $205.75 | $205.80 |
| Purchase #6 | $228.38 | 13.200% | $258.5262 | $258.53 | $258.55 | $258.50 |
| Purchase #7 | $51.96 | 12.122% | $58.2586 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $997.99 | $1,113.4555 | $1,113.46 | $1,113.50 | $1,113.50 | |