| 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 | $180.83 | 9.420% | $197.8642 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $84.46 | 4.526% | $88.2827 | $88.28 | $88.30 | $88.30 |
| Purchase #3 | $194.36 | 8.262% | $210.418 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $234.35 | 9.142% | $255.7743 | $255.77 | $255.75 | $255.80 |
| Purchase #5 | $223.71 | 9.331% | $244.5844 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $21.41 | 4.182% | $22.3054 | $22.31 | $22.30 | $22.30 |
| Purchase #7 | $237.67 | 5.158% | $249.929 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $1,176.79 | $1,269.1580 | $1,269.15 | $1,269.15 | $1,269.20 | |