| 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 | $95.29 | 12.361% | $107.0688 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $129.73 | 13.747% | $147.564 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $158.69 | 5.175% | $166.9022 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $242.74 | 11.726% | $271.2037 | $271.20 | $271.20 | $271.20 |
| Purchase #5 | $81.88 | 13.371% | $92.8282 | $92.83 | $92.85 | $92.80 |
| Purchase #6 | $49.85 | 12.540% | $56.1012 | $56.10 | $56.10 | $56.10 |
| Purchase #7 | $5.93 | 10.748% | $6.5674 | $6.57 | $6.55 | $6.60 |
| 7 purchase totals = | $764.11 | $848.2355 | $848.23 | $848.20 | $848.30 | |