| 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 | $100.83 | 6.119% | $106.9998 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $122.89 | 7.812% | $132.4902 | $132.49 | $132.50 | $132.50 |
| Purchase #3 | $107.37 | 8.433% | $116.4245 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $88.84 | 8.352% | $96.2599 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $165.80 | 11.540% | $184.9333 | $184.93 | $184.95 | $184.90 |
| Purchase #6 | $171.59 | 11.357% | $191.0775 | $191.08 | $191.10 | $191.10 |
| Purchase #7 | $161.65 | 8.188% | $174.8859 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $918.97 | $1,003.0711 | $1,003.07 | $1,003.10 | $1,003.10 | |