| 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 | $6.29 | 8.427% | $6.8201 | $6.82 | $6.80 | $6.80 |
| Purchase #2 | $232.82 | 6.114% | $247.0546 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $159.37 | 7.189% | $170.8271 | $170.83 | $170.85 | $170.80 |
| Purchase #4 | $191.71 | 9.478% | $209.8803 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $233.75 | 6.666% | $249.3318 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $210.34 | 4.341% | $219.4709 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $26.44 | 7.506% | $28.4246 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $1,060.72 | $1,131.8094 | $1,131.80 | $1,131.80 | $1,131.80 | |