| 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 | $201.71 | 10.215% | $222.3147 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $68.62 | 13.856% | $78.128 | $78.13 | $78.15 | $78.10 |
| Purchase #3 | $70.99 | 11.479% | $79.1389 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $203.89 | 11.206% | $226.7379 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $148.42 | 4.110% | $154.5201 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $104.78 | 13.518% | $118.9442 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $143.49 | 6.757% | $153.1856 | $153.19 | $153.20 | $153.20 |
| 7 purchase totals = | $941.90 | $1,032.9694 | $1,032.97 | $1,033.00 | $1,032.80 | |