| 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 | $12.71 | 13.161% | $14.3828 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $144.92 | 8.234% | $156.8527 | $156.85 | $156.85 | $156.90 |
| Purchase #3 | $134.86 | 7.673% | $145.2078 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $174.65 | 7.829% | $188.3233 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $22.34 | 10.355% | $24.6533 | $24.65 | $24.65 | $24.70 |
| Purchase #6 | $248.44 | 6.331% | $264.1687 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $203.96 | 12.405% | $229.2612 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $941.88 | $1,022.8498 | $1,022.84 | $1,022.80 | $1,023.00 | |