| 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 | $228.73 | 11.708% | $255.5097 | $255.51 | $255.50 | $255.50 |
| Purchase #2 | $138.85 | 7.361% | $149.0707 | $149.07 | $149.05 | $149.10 |
| Purchase #3 | $107.87 | 7.666% | $116.1393 | $116.14 | $116.15 | $116.10 |
| Purchase #4 | $54.69 | 11.681% | $61.0783 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $148.48 | 12.732% | $167.3845 | $167.38 | $167.40 | $167.40 |
| Purchase #6 | $214.92 | 8.286% | $232.7283 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $88.99 | 3.755% | $92.3316 | $92.33 | $92.35 | $92.30 |
| 7 purchase totals = | $982.53 | $1,074.2424 | $1,074.24 | $1,074.30 | $1,074.20 | |