| 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 | $242.61 | 3.580% | $251.2954 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $111.52 | 5.725% | $117.9045 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $219.59 | 11.368% | $244.553 | $244.55 | $244.55 | $244.60 |
| Purchase #4 | $111.74 | 9.580% | $122.4447 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $68.84 | 10.492% | $76.0627 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $242.79 | 4.388% | $253.4436 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $52.48 | 6.125% | $55.6944 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $1,049.57 | $1,121.3983 | $1,121.38 | $1,121.40 | $1,121.40 | |