| 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 | $204.62 | 12.580% | $230.3612 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $12.41 | 9.722% | $13.6165 | $13.62 | $13.60 | $13.60 |
| Purchase #3 | $91.71 | 7.791% | $98.8551 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $139.29 | 11.666% | $155.5396 | $155.54 | $155.55 | $155.50 |
| Purchase #5 | $26.49 | 9.129% | $28.9083 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $203.25 | 7.143% | $217.7681 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $40.69 | 4.512% | $42.5259 | $42.53 | $42.55 | $42.50 |
| 7 purchase totals = | $718.46 | $787.5747 | $787.59 | $787.55 | $787.60 | |