| 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 | $244.36 | 5.333% | $257.3917 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $223.50 | 9.864% | $245.546 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $19.33 | 3.133% | $19.9356 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $140.60 | 4.793% | $147.339 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $174.62 | 3.494% | $180.7212 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $18.71 | 4.532% | $19.5579 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $53.91 | 8.661% | $58.5791 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $875.03 | $929.0705 | $929.08 | $929.10 | $929.00 | |