| 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 | $226.47 | 4.733% | $237.1888 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $219.84 | 13.654% | $249.857 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $48.38 | 7.229% | $51.8774 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $165.58 | 9.867% | $181.9178 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $28.99 | 11.369% | $32.2859 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $29.59 | 4.795% | $31.0088 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $139.84 | 11.283% | $155.6181 | $155.62 | $155.60 | $155.60 |
| 7 purchase totals = | $858.69 | $939.7538 | $939.77 | $939.75 | $939.80 | |