| 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 | $211.72 | 3.589% | $219.3186 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $80.42 | 6.539% | $85.6787 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $161.39 | 6.639% | $172.1047 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $110.83 | 13.811% | $126.1367 | $126.14 | $126.15 | $126.10 |
| Purchase #5 | $169.94 | 7.843% | $183.2684 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $233.58 | 7.228% | $250.4632 | $250.46 | $250.45 | $250.50 |
| Purchase #7 | $52.29 | 9.394% | $57.2021 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $1,020.17 | $1,094.1724 | $1,094.17 | $1,094.15 | $1,094.20 | |