| 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 | $200.48 | 10.485% | $221.5003 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $88.29 | 10.832% | $97.8536 | $97.85 | $97.85 | $97.90 |
| Purchase #3 | $117.68 | 4.191% | $122.612 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $101.95 | 6.190% | $108.2607 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $9.85 | 12.759% | $11.1068 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $232.79 | 3.571% | $241.1029 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $158.60 | 11.480% | $176.8073 | $176.81 | $176.80 | $176.80 |
| 7 purchase totals = | $909.64 | $979.2436 | $979.24 | $979.20 | $979.30 | |