| 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 | $93.97 | 13.675% | $106.8204 | $106.82 | $106.80 | $106.80 |
| Purchase #2 | $80.26 | 9.297% | $87.7218 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $134.50 | 12.123% | $150.8054 | $150.81 | $150.80 | $150.80 |
| Purchase #4 | $228.77 | 4.237% | $238.463 | $238.46 | $238.45 | $238.50 |
| Purchase #5 | $188.81 | 9.365% | $206.4921 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $206.53 | 11.219% | $229.7006 | $229.70 | $229.70 | $229.70 |
| Purchase #7 | $57.42 | 13.498% | $65.1706 | $65.17 | $65.15 | $65.20 |
| 7 purchase totals = | $990.26 | $1,085.1739 | $1,085.17 | $1,085.10 | $1,085.20 | |