| 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 | $129.42 | 3.158% | $133.5071 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $238.72 | 3.672% | $247.4858 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $180.37 | 11.760% | $201.5815 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $240.34 | 13.410% | $272.5696 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $96.99 | 5.109% | $101.9452 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $66.38 | 11.701% | $74.1471 | $74.15 | $74.15 | $74.10 |
| Purchase #7 | $39.61 | 6.125% | $42.0361 | $42.04 | $42.05 | $42.00 |
| 7 purchase totals = | $991.83 | $1,073.2724 | $1,073.29 | $1,073.30 | $1,073.20 | |