| 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 | $226.94 | 7.242% | $243.375 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $96.89 | 5.629% | $102.3439 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $159.98 | 10.707% | $177.1091 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $178.66 | 8.742% | $194.2785 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $13.59 | 13.443% | $15.4169 | $15.42 | $15.40 | $15.40 |
| Purchase #6 | $189.79 | 12.424% | $213.3695 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $154.67 | 11.141% | $171.9018 | $171.90 | $171.90 | $171.90 |
| 7 purchase totals = | $1,020.52 | $1,117.7947 | $1,117.80 | $1,117.80 | $1,117.80 | |