| 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 | $142.63 | 4.191% | $148.6076 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $136.28 | 9.812% | $149.6518 | $149.65 | $149.65 | $149.70 |
| Purchase #3 | $119.95 | 10.425% | $132.4548 | $132.45 | $132.45 | $132.50 |
| Purchase #4 | $222.58 | 7.256% | $238.7304 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $48.25 | 7.694% | $51.9624 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $246.36 | 4.198% | $256.7022 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $98.31 | 12.782% | $110.876 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $1,014.36 | $1,088.9852 | $1,088.98 | $1,089.00 | $1,089.10 | |