| 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 | $194.47 | 7.584% | $209.2186 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $141.86 | 7.154% | $152.0087 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $23.67 | 7.818% | $25.5205 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $160.56 | 5.532% | $169.4422 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $70.74 | 13.177% | $80.0614 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $95.50 | 7.171% | $102.3483 | $102.35 | $102.35 | $102.30 |
| Purchase #7 | $219.79 | 13.238% | $248.8858 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $906.59 | $987.4855 | $987.49 | $987.45 | $987.40 | |