| 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 | $191.44 | 13.163% | $216.6392 | $216.64 | $216.65 | $216.60 |
| Purchase #2 | $62.25 | 12.850% | $70.2491 | $70.25 | $70.25 | $70.20 |
| Purchase #3 | $109.93 | 8.276% | $119.0278 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $119.51 | 10.688% | $132.2832 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $120.63 | 13.423% | $136.8222 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $39.73 | 8.428% | $43.0784 | $43.08 | $43.10 | $43.10 |
| Purchase #7 | $105.39 | 9.412% | $115.3093 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $748.88 | $833.4092 | $833.41 | $833.45 | $833.30 | |