| 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 | $40.60 | 13.426% | $46.051 | $46.05 | $46.05 | $46.10 |
| Purchase #2 | $40.44 | 10.113% | $44.5297 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $87.28 | 12.142% | $97.8775 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $192.90 | 4.152% | $200.9092 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $133.76 | 4.681% | $140.0213 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $92.73 | 9.505% | $101.544 | $101.54 | $101.55 | $101.50 |
| Purchase #7 | $246.59 | 4.340% | $257.292 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $834.30 | $888.2247 | $888.22 | $888.25 | $888.20 | |