| 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 | $180.43 | 12.406% | $202.8141 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $24.74 | 3.441% | $25.5913 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $117.99 | 7.341% | $126.6516 | $126.65 | $126.65 | $126.70 |
| Purchase #4 | $96.39 | 5.390% | $101.5854 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $29.37 | 11.486% | $32.7434 | $32.74 | $32.75 | $32.70 |
| Purchase #6 | $170.46 | 9.757% | $187.0918 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $250.47 | 7.441% | $269.1075 | $269.11 | $269.10 | $269.10 |
| 7 purchase totals = | $869.85 | $945.5851 | $945.58 | $945.60 | $945.60 | |