| 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 | $102.83 | 6.318% | $109.3268 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $120.98 | 11.799% | $135.2544 | $135.25 | $135.25 | $135.30 |
| Purchase #3 | $212.42 | 5.806% | $224.7531 | $224.75 | $224.75 | $224.80 |
| Purchase #4 | $9.39 | 12.566% | $10.5699 | $10.57 | $10.55 | $10.60 |
| Purchase #5 | $92.79 | 12.615% | $104.4955 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $16.80 | 11.829% | $18.7873 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $211.44 | 11.232% | $235.1889 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $766.65 | $838.3759 | $838.38 | $838.40 | $838.50 | |