| 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 | $214.33 | 11.421% | $238.8086 | $238.81 | $238.80 | $238.80 |
| Purchase #2 | $151.62 | 4.681% | $158.7173 | $158.72 | $158.70 | $158.70 |
| Purchase #3 | $61.87 | 4.482% | $64.643 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $14.42 | 3.738% | $14.959 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $146.72 | 4.145% | $152.8015 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $61.55 | 13.703% | $69.9842 | $69.98 | $70.00 | $70.00 |
| Purchase #7 | $153.86 | 6.672% | $164.1255 | $164.13 | $164.15 | $164.10 |
| 7 purchase totals = | $804.37 | $864.0391 | $864.04 | $864.05 | $864.00 | |