| 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 | $219.86 | 8.505% | $238.5591 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $64.80 | 10.540% | $71.6299 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $156.48 | 9.796% | $171.8088 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $15.86 | 3.492% | $16.4138 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $96.51 | 10.644% | $106.7825 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $59.69 | 5.160% | $62.77 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $180.44 | 7.340% | $193.6843 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $793.64 | $861.6484 | $861.64 | $861.65 | $861.70 | |