| 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 | $180.38 | 10.436% | $199.2045 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $125.95 | 5.846% | $133.313 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $250.48 | 13.811% | $285.0738 | $285.07 | $285.05 | $285.10 |
| Purchase #4 | $88.91 | 3.684% | $92.1854 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $246.72 | 11.276% | $274.5401 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $132.28 | 11.709% | $147.7687 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $69.96 | 5.864% | $74.0625 | $74.06 | $74.05 | $74.10 |
| 7 purchase totals = | $1,094.68 | $1,206.1480 | $1,206.14 | $1,206.10 | $1,206.20 | |