| 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 | $79.61 | 4.566% | $83.245 | $83.25 | $83.25 | $83.20 |
| Purchase #2 | $222.78 | 8.678% | $242.1128 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $83.25 | 12.513% | $93.6671 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $104.35 | 9.742% | $114.5158 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $98.62 | 12.545% | $110.9919 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $124.27 | 9.233% | $135.7438 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $148.57 | 10.310% | $163.8876 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $861.45 | $944.1640 | $944.17 | $944.15 | $944.10 | |