| 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 | $119.69 | 12.307% | $134.4202 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $42.44 | 4.426% | $44.3184 | $44.32 | $44.30 | $44.30 |
| Purchase #3 | $223.48 | 8.415% | $242.2858 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $234.30 | 7.585% | $252.0717 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $20.66 | 4.653% | $21.6213 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $35.28 | 6.411% | $37.5418 | $37.54 | $37.55 | $37.50 |
| Purchase #7 | $159.67 | 6.378% | $169.8538 | $169.85 | $169.85 | $169.90 |
| 7 purchase totals = | $835.52 | $902.1130 | $902.11 | $902.05 | $902.10 | |