| 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 | $216.88 | 7.263% | $232.632 | $232.63 | $232.65 | $232.60 |
| Purchase #2 | $81.99 | 11.417% | $91.3508 | $91.35 | $91.35 | $91.40 |
| Purchase #3 | $131.56 | 10.395% | $145.2357 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $125.50 | 6.454% | $133.5998 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $202.89 | 12.679% | $228.6144 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $42.68 | 4.748% | $44.7064 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $236.38 | 3.352% | $244.3035 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $1,037.88 | $1,120.4426 | $1,120.44 | $1,120.45 | $1,120.40 | |