| 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 | $140.27 | 7.290% | $150.4957 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $69.34 | 8.631% | $75.3247 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $236.60 | 5.213% | $248.934 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $184.89 | 6.612% | $197.1149 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $209.57 | 13.725% | $238.3335 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $8.68 | 5.177% | $9.1294 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $146.31 | 10.801% | $162.1129 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $995.66 | $1,081.4451 | $1,081.43 | $1,081.45 | $1,081.30 | |