| 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 | $230.37 | 11.627% | $257.1551 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $22.34 | 5.824% | $23.6411 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $39.77 | 12.167% | $44.6088 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $170.65 | 13.319% | $193.3789 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $191.95 | 12.758% | $216.439 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $118.40 | 8.311% | $128.2402 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $83.44 | 9.595% | $91.4461 | $91.45 | $91.45 | $91.40 |
| 7 purchase totals = | $856.92 | $954.9092 | $954.92 | $954.95 | $954.80 | |