| 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 | $210.46 | 3.427% | $217.6725 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $228.78 | 7.113% | $245.0531 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $235.59 | 4.470% | $246.1209 | $246.12 | $246.10 | $246.10 |
| Purchase #4 | $35.72 | 13.227% | $40.4447 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $198.78 | 5.409% | $209.532 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $78.62 | 8.846% | $85.5747 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $205.26 | 11.702% | $229.2795 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $1,193.21 | $1,273.6774 | $1,273.66 | $1,273.65 | $1,273.70 | |