| 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 | $110.52 | 10.396% | $122.0097 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $9.43 | 12.115% | $10.5724 | $10.57 | $10.55 | $10.60 |
| Purchase #3 | $98.27 | 5.545% | $103.7191 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $235.64 | 10.289% | $259.885 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $188.43 | 8.169% | $203.8228 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $66.49 | 5.771% | $70.3271 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $92.34 | 7.753% | $99.4991 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $801.12 | $869.8352 | $869.84 | $869.80 | $869.80 | |