| 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 | $194.97 | 4.735% | $204.2018 | $204.20 | $204.20 | $204.20 |
| Purchase #2 | $219.72 | 4.277% | $229.1174 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $162.97 | 3.322% | $168.3839 | $168.38 | $168.40 | $168.40 |
| Purchase #4 | $152.65 | 6.362% | $162.3616 | $162.36 | $162.35 | $162.40 |
| Purchase #5 | $154.61 | 3.140% | $159.4648 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $157.89 | 8.385% | $171.1291 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $107.90 | 8.321% | $116.8784 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $1,150.71 | $1,211.5370 | $1,211.53 | $1,211.55 | $1,211.60 | |