| 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 | $194.82 | 12.197% | $218.5822 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $20.62 | 12.470% | $23.1913 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $81.76 | 7.286% | $87.717 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $42.88 | 13.343% | $48.6015 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $97.56 | 9.169% | $106.5053 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $237.57 | 13.125% | $268.7511 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $19.84 | 7.540% | $21.3359 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $695.05 | $774.6843 | $774.69 | $774.70 | $774.70 | |