| 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 | $218.49 | 4.456% | $228.2259 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $134.84 | 5.427% | $142.1578 | $142.16 | $142.15 | $142.20 |
| Purchase #3 | $92.88 | 13.192% | $105.1327 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $83.39 | 12.737% | $94.0114 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $60.98 | 5.500% | $64.3339 | $64.33 | $64.35 | $64.30 |
| Purchase #6 | $67.26 | 11.143% | $74.7548 | $74.75 | $74.75 | $74.80 |
| Purchase #7 | $32.33 | 6.128% | $34.3112 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $690.17 | $742.9277 | $742.92 | $742.95 | $742.90 | |