| 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 | $107.38 | 7.160% | $115.0684 | $115.07 | $115.05 | $115.10 |
| Purchase #2 | $159.26 | 6.297% | $169.2886 | $169.29 | $169.30 | $169.30 |
| Purchase #3 | $117.29 | 10.697% | $129.8365 | $129.84 | $129.85 | $129.80 |
| Purchase #4 | $30.49 | 8.650% | $33.1274 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $250.76 | 8.199% | $271.3198 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $102.43 | 11.317% | $114.022 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $202.32 | 10.645% | $223.857 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $969.93 | $1,056.5197 | $1,056.53 | $1,056.50 | $1,056.50 | |