| 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 | $94.69 | 11.487% | $105.567 | $105.57 | $105.55 | $105.60 |
| Purchase #2 | $180.41 | 9.723% | $197.9513 | $197.95 | $197.95 | $198.00 |
| Purchase #3 | $143.61 | 4.225% | $149.6775 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $244.75 | 13.787% | $278.4937 | $278.49 | $278.50 | $278.50 |
| Purchase #5 | $217.47 | 10.611% | $240.5457 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $71.88 | 13.580% | $81.6413 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $202.49 | 5.270% | $213.1612 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $1,155.30 | $1,267.0377 | $1,267.04 | $1,267.05 | $1,267.10 | |