| 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 | $218.58 | 11.741% | $244.2435 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $223.39 | 13.128% | $252.7166 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $110.36 | 5.194% | $116.0921 | $116.09 | $116.10 | $116.10 |
| Purchase #4 | $21.32 | 7.485% | $22.9158 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $75.29 | 8.660% | $81.8101 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $110.97 | 8.856% | $120.7975 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $214.30 | 12.369% | $240.8068 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $974.21 | $1,079.3824 | $1,079.39 | $1,079.35 | $1,079.30 | |