| 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 | $31.39 | 5.732% | $33.1893 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $115.36 | 11.212% | $128.2942 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $100.44 | 6.667% | $107.1363 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $202.30 | 5.187% | $212.7933 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $162.35 | 12.287% | $182.2979 | $182.30 | $182.30 | $182.30 |
| Purchase #6 | $210.65 | 6.477% | $224.2938 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $167.89 | 9.630% | $184.0578 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $990.38 | $1,072.0626 | $1,072.06 | $1,072.10 | $1,072.10 | |