| 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 | $229.80 | 6.481% | $244.6933 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $213.82 | 7.429% | $229.7047 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $233.74 | 9.683% | $256.373 | $256.37 | $256.35 | $256.40 |
| Purchase #4 | $102.85 | 9.754% | $112.882 | $112.88 | $112.90 | $112.90 |
| Purchase #5 | $226.80 | 10.687% | $251.0381 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $37.27 | 10.302% | $41.1096 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $198.55 | 8.823% | $216.0681 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $1,242.83 | $1,351.8688 | $1,351.86 | $1,351.85 | $1,351.90 | |