| 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 | $33.83 | 4.662% | $35.4072 | $35.41 | $35.40 | $35.40 |
| Purchase #2 | $58.39 | 3.280% | $60.3052 | $60.31 | $60.30 | $60.30 |
| Purchase #3 | $199.57 | 5.649% | $210.8437 | $210.84 | $210.85 | $210.80 |
| Purchase #4 | $179.91 | 13.375% | $203.973 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $219.31 | 10.862% | $243.1315 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $90.48 | 3.737% | $93.8612 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $244.71 | 10.530% | $270.478 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $1,026.20 | $1,117.9998 | $1,118.00 | $1,118.00 | $1,118.00 | |