| 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 | $113.34 | 4.850% | $118.837 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $205.42 | 6.180% | $218.115 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $7.68 | 4.115% | $7.996 | $8.00 | $8.00 | $8.00 |
| Purchase #4 | $198.52 | 13.110% | $224.546 | $224.55 | $224.55 | $224.50 |
| Purchase #5 | $151.57 | 7.175% | $162.4451 | $162.45 | $162.45 | $162.40 |
| Purchase #6 | $144.68 | 13.122% | $163.6649 | $163.66 | $163.65 | $163.70 |
| Purchase #7 | $103.59 | 12.387% | $116.4217 | $116.42 | $116.40 | $116.40 |
| 7 purchase totals = | $924.80 | $1,012.0257 | $1,012.04 | $1,012.00 | $1,011.90 | |