| 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 | $117.26 | 12.278% | $131.6572 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $205.95 | 9.807% | $226.1475 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $97.68 | 10.351% | $107.7909 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $69.89 | 7.210% | $74.9291 | $74.93 | $74.95 | $74.90 |
| Purchase #5 | $221.55 | 9.587% | $242.79 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $223.85 | 3.871% | $232.5152 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $74.36 | 9.728% | $81.5937 | $81.59 | $81.60 | $81.60 |
| 7 purchase totals = | $1,010.54 | $1,097.4236 | $1,097.43 | $1,097.45 | $1,097.40 | |