| 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 | $198.93 | 10.443% | $219.7043 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $38.35 | 5.404% | $40.4224 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $25.79 | 3.320% | $26.6462 | $26.65 | $26.65 | $26.60 |
| Purchase #4 | $165.80 | 12.425% | $186.4007 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $167.29 | 11.457% | $186.4564 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $195.55 | 10.519% | $216.1199 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $107.34 | 8.631% | $116.6045 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $899.05 | $992.3544 | $992.35 | $992.30 | $992.30 | |