| 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 | $30.36 | 11.351% | $33.8062 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $129.52 | 4.469% | $135.3082 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $185.97 | 9.706% | $204.0202 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $217.71 | 13.487% | $247.0725 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $204.50 | 12.651% | $230.3713 | $230.37 | $230.35 | $230.40 |
| Purchase #6 | $134.95 | 6.706% | $143.9997 | $144.00 | $144.00 | $144.00 |
| Purchase #7 | $41.65 | 5.800% | $44.0657 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $944.66 | $1,038.6438 | $1,038.65 | $1,038.55 | $1,038.70 | |