| 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 | $138.72 | 4.542% | $145.0207 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $225.55 | 7.600% | $242.6918 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $175.71 | 12.336% | $197.3856 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $237.32 | 8.143% | $256.645 | $256.65 | $256.65 | $256.60 |
| Purchase #5 | $58.42 | 9.180% | $63.783 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $186.57 | 12.846% | $210.5368 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $112.99 | 7.290% | $121.227 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $1,135.28 | $1,237.2899 | $1,237.30 | $1,237.35 | $1,237.20 | |