| 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 | $203.30 | 10.277% | $224.1931 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $86.64 | 10.854% | $96.0439 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $206.46 | 9.777% | $226.6456 | $226.65 | $226.65 | $226.60 |
| Purchase #4 | $117.70 | 3.563% | $121.8937 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $124.48 | 6.799% | $132.9434 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $249.69 | 11.241% | $277.7577 | $277.76 | $277.75 | $277.80 |
| Purchase #7 | $188.47 | 5.651% | $199.1204 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $1,176.74 | $1,278.5978 | $1,278.59 | $1,278.60 | $1,278.50 | |