| 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 | $96.60 | 7.437% | $103.7841 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $222.99 | 11.320% | $248.2325 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $31.93 | 6.563% | $34.0256 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $8.46 | 7.344% | $9.0813 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $138.82 | 3.723% | $143.9883 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $152.96 | 9.391% | $167.3245 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $28.89 | 9.785% | $31.7169 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $680.65 | $738.1532 | $738.15 | $738.20 | $738.10 | |