| 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 | $235.41 | 4.174% | $245.236 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $223.29 | 9.134% | $243.6853 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $62.29 | 10.595% | $68.8896 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $119.63 | 8.777% | $130.1299 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $74.35 | 6.353% | $79.0735 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $83.85 | 8.690% | $91.1366 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $233.57 | 6.867% | $249.6093 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,032.39 | $1,107.7602 | $1,107.77 | $1,107.80 | $1,107.70 | |