| 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 | $136.26 | 12.790% | $153.6877 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $205.88 | 5.457% | $217.1149 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $230.82 | 6.131% | $244.9716 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $115.95 | 3.203% | $119.6639 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $93.54 | 13.383% | $106.0585 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $222.78 | 9.285% | $243.4651 | $243.47 | $243.45 | $243.50 |
| Purchase #7 | $40.40 | 5.793% | $42.7404 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $1,045.63 | $1,127.7021 | $1,127.70 | $1,127.65 | $1,127.80 | |