| 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 | $127.58 | 10.834% | $141.402 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $134.70 | 10.769% | $149.2058 | $149.21 | $149.20 | $149.20 |
| Purchase #3 | $36.28 | 11.275% | $40.3706 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $229.63 | 6.327% | $244.1587 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $187.99 | 4.810% | $197.0323 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $59.40 | 10.577% | $65.6827 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $90.89 | 5.610% | $95.9889 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $866.47 | $933.8410 | $933.84 | $933.85 | $933.90 | |