| 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 | $121.87 | 9.297% | $133.2003 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $102.34 | 8.401% | $110.9376 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $204.86 | 11.198% | $227.8002 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $146.65 | 12.335% | $164.7393 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $109.55 | 13.603% | $124.4521 | $124.45 | $124.45 | $124.50 |
| Purchase #6 | $81.92 | 10.789% | $90.7583 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $89.40 | 7.252% | $95.8833 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $856.59 | $947.7711 | $947.77 | $947.80 | $947.80 | |