| 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 | $191.92 | 7.505% | $206.3236 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $207.31 | 4.272% | $216.1663 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $163.89 | 5.267% | $172.5221 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $145.36 | 12.193% | $163.0837 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $169.80 | 6.163% | $180.2648 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $96.40 | 9.694% | $105.745 | $105.75 | $105.75 | $105.70 |
| Purchase #7 | $207.42 | 8.856% | $225.7891 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $1,182.10 | $1,269.8946 | $1,269.89 | $1,269.85 | $1,269.90 | |