| 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 | $211.85 | 7.714% | $228.1921 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $23.81 | 13.502% | $27.0248 | $27.02 | $27.00 | $27.00 |
| Purchase #3 | $169.94 | 10.280% | $187.4098 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $18.37 | 8.600% | $19.9498 | $19.95 | $19.95 | $19.90 |
| Purchase #5 | $155.28 | 12.525% | $174.7288 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $153.61 | 11.524% | $171.312 | $171.31 | $171.30 | $171.30 |
| Purchase #7 | $147.30 | 5.822% | $155.8758 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $880.16 | $964.4931 | $964.49 | $964.50 | $964.40 | |