| 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 | $202.91 | 6.265% | $215.6223 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $27.42 | 3.326% | $28.332 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $129.27 | 3.199% | $133.4053 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $196.86 | 8.369% | $213.3352 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $31.79 | 3.836% | $33.0095 | $33.01 | $33.00 | $33.00 |
| Purchase #6 | $86.72 | 9.599% | $95.0443 | $95.04 | $95.05 | $95.00 |
| Purchase #7 | $246.58 | 10.667% | $272.8827 | $272.88 | $272.90 | $272.90 |
| 7 purchase totals = | $921.55 | $991.6313 | $991.63 | $991.65 | $991.50 | |