| 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 | $245.87 | 11.815% | $274.9195 | $274.92 | $274.90 | $274.90 |
| Purchase #2 | $53.60 | 6.183% | $56.9141 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $143.57 | 7.723% | $154.6579 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $144.43 | 6.769% | $154.2065 | $154.21 | $154.20 | $154.20 |
| Purchase #5 | $243.82 | 5.787% | $257.9299 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $88.73 | 4.433% | $92.6634 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $42.51 | 13.731% | $48.347 | $48.35 | $48.35 | $48.30 |
| 7 purchase totals = | $962.53 | $1,039.6383 | $1,039.64 | $1,039.60 | $1,039.60 | |