| 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 | $216.46 | 5.455% | $228.2679 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $94.35 | 7.491% | $101.4178 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $21.74 | 5.347% | $22.9024 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $235.51 | 6.286% | $250.3142 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $144.31 | 3.465% | $149.3103 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $131.48 | 12.772% | $148.2726 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $32.84 | 4.549% | $34.3339 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $876.69 | $934.8191 | $934.81 | $934.75 | $934.80 | |