| 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 | $28.27 | 3.176% | $29.1679 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $120.96 | 7.726% | $130.3054 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $11.28 | 6.339% | $11.995 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $184.69 | 4.627% | $193.2356 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $110.31 | 7.641% | $118.7388 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $241.95 | 7.197% | $259.3631 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $118.36 | 13.120% | $133.8888 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $815.82 | $876.6946 | $876.71 | $876.70 | $876.70 | |