| 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 | $216.57 | 5.478% | $228.4337 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $159.74 | 7.524% | $171.7588 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $22.32 | 12.614% | $25.1354 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $45.84 | 13.192% | $51.8872 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $224.28 | 7.603% | $241.332 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $7.85 | 12.329% | $8.8178 | $8.82 | $8.80 | $8.80 |
| Purchase #7 | $54.40 | 6.139% | $57.7396 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $731.00 | $785.1045 | $785.11 | $785.15 | $785.00 | |