| 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 | $238.56 | 5.862% | $252.5444 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $138.68 | 12.241% | $155.6558 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $10.25 | 3.325% | $10.5908 | $10.59 | $10.60 | $10.60 |
| Purchase #4 | $121.81 | 4.306% | $127.0551 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $74.96 | 12.227% | $84.1254 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $37.30 | 13.489% | $42.3314 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $157.55 | 6.751% | $168.1862 | $168.19 | $168.20 | $168.20 |
| 7 purchase totals = | $779.11 | $840.4891 | $840.50 | $840.55 | $840.50 | |