| 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 | $119.85 | 9.482% | $131.2142 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $93.69 | 9.138% | $102.2514 | $102.25 | $102.25 | $102.30 |
| Purchase #3 | $160.89 | 7.411% | $172.8136 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $213.62 | 3.638% | $221.3915 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $35.51 | 8.843% | $38.6501 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $210.89 | 7.664% | $227.0526 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $93.68 | 6.835% | $100.083 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $928.13 | $993.4564 | $993.44 | $993.45 | $993.60 | |