| 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 | $221.72 | 11.346% | $246.8764 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $249.75 | 3.534% | $258.5762 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $246.73 | 13.148% | $279.1701 | $279.17 | $279.15 | $279.20 |
| Purchase #4 | $61.29 | 10.779% | $67.8964 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $209.34 | 9.757% | $229.7653 | $229.77 | $229.75 | $229.80 |
| Purchase #6 | $48.38 | 4.756% | $50.681 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $98.55 | 13.703% | $112.0543 | $112.05 | $112.05 | $112.10 |
| 7 purchase totals = | $1,135.76 | $1,245.0197 | $1,245.03 | $1,245.05 | $1,245.20 | |