| 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 | $121.64 | 11.211% | $135.2771 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $247.28 | 4.282% | $257.8685 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $26.65 | 11.854% | $29.8091 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $33.59 | 11.207% | $37.3544 | $37.35 | $37.35 | $37.40 |
| Purchase #5 | $202.65 | 10.145% | $223.2088 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $249.54 | 4.375% | $260.4574 | $260.46 | $260.45 | $260.50 |
| Purchase #7 | $167.90 | 13.432% | $190.4523 | $190.45 | $190.45 | $190.50 |
| 7 purchase totals = | $1,049.25 | $1,134.4276 | $1,134.43 | $1,134.40 | $1,134.60 | |