| 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 | $198.35 | 12.562% | $223.2667 | $223.27 | $223.25 | $223.30 |
| Purchase #2 | $45.36 | 8.269% | $49.1108 | $49.11 | $49.10 | $49.10 |
| Purchase #3 | $136.34 | 8.497% | $147.9248 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $102.66 | 13.295% | $116.3086 | $116.31 | $116.30 | $116.30 |
| Purchase #5 | $202.73 | 3.429% | $209.6816 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $80.93 | 3.157% | $83.485 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $217.89 | 6.555% | $232.1727 | $232.17 | $232.15 | $232.20 |
| 7 purchase totals = | $984.26 | $1,061.9502 | $1,061.95 | $1,061.90 | $1,062.00 | |