| 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 | $228.47 | 10.710% | $252.9391 | $252.94 | $252.95 | $252.90 |
| Purchase #2 | $243.78 | 7.768% | $262.7168 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $92.40 | 9.715% | $101.3767 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $183.40 | 10.387% | $202.4498 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $229.97 | 7.233% | $246.6037 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $229.47 | 6.427% | $244.218 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $99.28 | 3.630% | $102.8839 | $102.88 | $102.90 | $102.90 |
| 7 purchase totals = | $1,306.77 | $1,413.1880 | $1,413.19 | $1,413.20 | $1,413.10 | |