| 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 | $216.88 | 5.630% | $229.0903 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $18.52 | 8.375% | $20.0711 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $60.82 | 5.735% | $64.308 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $245.86 | 11.590% | $274.3552 | $274.36 | $274.35 | $274.40 |
| Purchase #5 | $184.65 | 6.150% | $196.006 | $196.01 | $196.00 | $196.00 |
| Purchase #6 | $92.59 | 5.800% | $97.9602 | $97.96 | $97.95 | $98.00 |
| Purchase #7 | $33.81 | 3.698% | $35.0603 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $853.13 | $916.8511 | $916.86 | $916.80 | $917.00 | |