| 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 | $220.53 | 10.660% | $244.0385 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $182.54 | 3.798% | $189.4729 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $227.73 | 9.733% | $249.895 | $249.90 | $249.90 | $249.90 |
| Purchase #4 | $164.95 | 8.532% | $179.0235 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $59.71 | 11.307% | $66.4614 | $66.46 | $66.45 | $66.50 |
| Purchase #6 | $194.61 | 12.597% | $219.125 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $241.87 | 9.628% | $265.1572 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $1,291.94 | $1,413.1735 | $1,413.18 | $1,413.15 | $1,413.20 | |