| 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 | $115.84 | 3.848% | $120.2975 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $249.37 | 12.112% | $279.5737 | $279.57 | $279.55 | $279.60 |
| Purchase #3 | $57.53 | 6.531% | $61.2873 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $21.41 | 8.817% | $23.2977 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $155.50 | 7.645% | $167.388 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $152.64 | 7.792% | $164.5337 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $125.36 | 4.168% | $130.585 | $130.59 | $130.60 | $130.60 |
| 7 purchase totals = | $877.65 | $946.9629 | $946.97 | $947.00 | $947.00 | |