| 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 | $126.32 | 9.740% | $138.6236 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $63.88 | 7.263% | $68.5196 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $126.50 | 3.182% | $130.5252 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $158.98 | 7.531% | $170.9528 | $170.95 | $170.95 | $171.00 |
| Purchase #5 | $112.63 | 11.626% | $125.7244 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $185.32 | 9.175% | $202.3231 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $135.63 | 11.775% | $151.6004 | $151.60 | $151.60 | $151.60 |
| 7 purchase totals = | $909.26 | $988.2691 | $988.26 | $988.20 | $988.20 | |