| 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 | $91.88 | 12.674% | $103.5249 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $106.60 | 12.858% | $120.3066 | $120.31 | $120.30 | $120.30 |
| Purchase #3 | $145.67 | 12.433% | $163.7812 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $180.44 | 12.385% | $202.7875 | $202.79 | $202.80 | $202.80 |
| Purchase #5 | $136.29 | 11.705% | $152.2427 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $222.51 | 5.435% | $234.6034 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $248.47 | 7.298% | $266.6033 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $1,131.86 | $1,243.8496 | $1,243.84 | $1,243.85 | $1,243.80 | |