| 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 | $15.48 | 10.555% | $17.1139 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $233.38 | 7.625% | $251.1752 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $83.29 | 6.376% | $88.6006 | $88.60 | $88.60 | $88.60 |
| Purchase #4 | $135.60 | 12.751% | $152.8904 | $152.89 | $152.90 | $152.90 |
| Purchase #5 | $245.25 | 4.580% | $256.4825 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $234.57 | 10.462% | $259.1107 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $201.58 | 5.427% | $212.5197 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $1,149.15 | $1,237.8930 | $1,237.89 | $1,237.90 | $1,237.90 | |