| 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 | $87.58 | 13.168% | $99.1125 | $99.11 | $99.10 | $99.10 |
| Purchase #2 | $80.37 | 6.401% | $85.5145 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $148.40 | 10.845% | $164.494 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $204.34 | 7.775% | $220.2274 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $105.98 | 11.515% | $118.1836 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $219.92 | 12.495% | $247.399 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $117.68 | 3.712% | $122.0483 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $964.27 | $1,056.9793 | $1,056.97 | $1,057.00 | $1,056.90 | |