| 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 | $108.81 | 3.288% | $112.3877 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $156.65 | 13.756% | $178.1988 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $73.88 | 10.521% | $81.6529 | $81.65 | $81.65 | $81.70 |
| Purchase #4 | $80.30 | 6.413% | $85.4496 | $85.45 | $85.45 | $85.40 |
| Purchase #5 | $130.29 | 4.541% | $136.2065 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $228.88 | 12.350% | $257.1467 | $257.15 | $257.15 | $257.10 |
| Purchase #7 | $245.32 | 5.749% | $259.4234 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $1,024.13 | $1,110.4656 | $1,110.47 | $1,110.45 | $1,110.40 | |