| 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 | $118.90 | 5.301% | $125.2029 | $125.20 | $125.20 | $125.20 |
| Purchase #2 | $213.60 | 5.858% | $226.1127 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $89.57 | 8.217% | $96.93 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $247.30 | 13.748% | $281.2988 | $281.30 | $281.30 | $281.30 |
| Purchase #5 | $247.30 | 12.231% | $277.5473 | $277.55 | $277.55 | $277.50 |
| Purchase #6 | $55.76 | 6.391% | $59.3236 | $59.32 | $59.30 | $59.30 |
| Purchase #7 | $138.44 | 12.105% | $155.1982 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $1,110.87 | $1,221.6135 | $1,221.61 | $1,221.60 | $1,221.50 | |