| 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 | $105.60 | 7.121% | $113.1198 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $180.92 | 11.715% | $202.1148 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $129.63 | 10.459% | $143.188 | $143.19 | $143.20 | $143.20 |
| Purchase #4 | $127.33 | 8.857% | $138.6076 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $203.57 | 8.107% | $220.0734 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $10.42 | 10.769% | $11.5421 | $11.54 | $11.55 | $11.50 |
| Purchase #7 | $248.44 | 7.838% | $267.9127 | $267.91 | $267.90 | $267.90 |
| 7 purchase totals = | $1,005.91 | $1,096.5584 | $1,096.55 | $1,096.50 | $1,096.50 | |