| 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 | $103.64 | 7.557% | $111.4721 | $111.47 | $111.45 | $111.50 |
| Purchase #2 | $216.55 | 8.406% | $234.7532 | $234.75 | $234.75 | $234.80 |
| Purchase #3 | $102.56 | 13.726% | $116.6374 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $180.36 | 11.198% | $200.5567 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $81.65 | 7.715% | $87.9493 | $87.95 | $87.95 | $87.90 |
| Purchase #6 | $85.56 | 6.588% | $91.1967 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $155.96 | 8.593% | $169.3616 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $926.28 | $1,011.9270 | $1,011.93 | $1,011.90 | $1,012.00 | |