| 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 | $217.82 | 9.139% | $237.7266 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $126.36 | 3.139% | $130.3264 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $97.79 | 10.837% | $108.3875 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $128.71 | 7.251% | $138.0428 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $40.62 | 10.794% | $45.0045 | $45.00 | $45.00 | $45.00 |
| Purchase #6 | $181.85 | 7.312% | $195.1469 | $195.15 | $195.15 | $195.10 |
| Purchase #7 | $123.42 | 6.565% | $131.5225 | $131.52 | $131.50 | $131.50 |
| 7 purchase totals = | $916.57 | $986.1572 | $986.16 | $986.20 | $986.00 | |