| 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 | $220.96 | 13.695% | $251.2205 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $31.41 | 8.425% | $34.0563 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $113.78 | 13.513% | $129.1551 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $10.25 | 10.454% | $11.3215 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $91.82 | 5.222% | $96.6148 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $89.64 | 13.763% | $101.9772 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $190.86 | 3.165% | $196.9007 | $196.90 | $196.90 | $196.90 |
| 7 purchase totals = | $748.72 | $821.2461 | $821.25 | $821.20 | $821.30 | |