| 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 | $175.74 | 4.208% | $183.1351 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $188.61 | 11.867% | $210.9923 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $90.90 | 3.200% | $93.8088 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $42.80 | 12.361% | $48.0905 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $148.44 | 12.586% | $167.1227 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $250.66 | 12.277% | $281.4335 | $281.43 | $281.45 | $281.40 |
| Purchase #7 | $212.37 | 12.392% | $238.6869 | $238.69 | $238.70 | $238.70 |
| 7 purchase totals = | $1,109.52 | $1,223.2698 | $1,223.27 | $1,223.30 | $1,223.20 | |