| 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 | $173.98 | 8.797% | $189.285 | $189.29 | $189.30 | $189.30 |
| Purchase #2 | $42.60 | 5.177% | $44.8054 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $154.55 | 10.359% | $170.5598 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $92.84 | 11.371% | $103.3968 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $110.29 | 9.787% | $121.0841 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $242.73 | 6.823% | $259.2915 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $224.46 | 4.591% | $234.765 | $234.77 | $234.75 | $234.80 |
| 7 purchase totals = | $1,041.45 | $1,123.1876 | $1,123.20 | $1,123.20 | $1,123.30 | |