| 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 | $120.31 | 3.310% | $124.2923 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $153.29 | 3.791% | $159.1012 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $201.50 | 12.241% | $226.1656 | $226.17 | $226.15 | $226.20 |
| Purchase #4 | $76.70 | 6.158% | $81.4232 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $41.92 | 6.640% | $44.7035 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $156.61 | 4.169% | $163.1391 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $234.89 | 5.428% | $247.6398 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $985.22 | $1,046.4647 | $1,046.46 | $1,046.45 | $1,046.40 | |