| 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 | $235.97 | 5.537% | $249.0357 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $93.38 | 9.370% | $102.1297 | $102.13 | $102.15 | $102.10 |
| Purchase #3 | $202.37 | 4.118% | $210.7036 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $124.60 | 7.340% | $133.7456 | $133.75 | $133.75 | $133.70 |
| Purchase #5 | $43.28 | 10.817% | $47.9616 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $47.32 | 10.104% | $52.1012 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $225.27 | 4.191% | $234.7111 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $972.19 | $1,030.3885 | $1,030.39 | $1,030.40 | $1,030.30 | |