| 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 | $227.28 | 5.487% | $239.7509 | $239.75 | $239.75 | $239.80 |
| Purchase #2 | $16.37 | 9.136% | $17.8656 | $17.87 | $17.85 | $17.90 |
| Purchase #3 | $227.46 | 6.532% | $242.3177 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $161.56 | 10.479% | $178.4899 | $178.49 | $178.50 | $178.50 |
| Purchase #5 | $226.74 | 13.842% | $258.1254 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $246.94 | 5.495% | $260.5094 | $260.51 | $260.50 | $260.50 |
| Purchase #7 | $169.93 | 10.800% | $188.2824 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $1,276.28 | $1,385.3413 | $1,385.35 | $1,385.35 | $1,385.40 | |