| 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 | $243.90 | 11.164% | $271.129 | $271.13 | $271.15 | $271.10 |
| Purchase #2 | $22.32 | 11.762% | $24.9453 | $24.95 | $24.95 | $24.90 |
| Purchase #3 | $26.47 | 8.474% | $28.7131 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $203.72 | 10.440% | $224.9884 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $122.69 | 8.554% | $133.1849 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $184.29 | 8.427% | $199.8201 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $41.86 | 9.605% | $45.8807 | $45.88 | $45.90 | $45.90 |
| 7 purchase totals = | $845.25 | $928.6615 | $928.66 | $928.70 | $928.60 | |