| 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 | $124.93 | 5.143% | $131.3551 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $123.29 | 10.788% | $136.5905 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $141.35 | 10.137% | $155.6786 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $8.91 | 8.273% | $9.6471 | $9.65 | $9.65 | $9.60 |
| Purchase #5 | $213.77 | 11.402% | $238.1441 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $70.35 | 3.553% | $72.8495 | $72.85 | $72.85 | $72.80 |
| Purchase #7 | $23.33 | 12.113% | $26.156 | $26.16 | $26.15 | $26.20 |
| 7 purchase totals = | $705.93 | $770.4209 | $770.43 | $770.45 | $770.40 | |