| 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 | $115.37 | 5.569% | $121.795 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $221.43 | 10.523% | $244.7311 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $41.96 | 3.596% | $43.4689 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $247.85 | 5.279% | $260.934 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $61.29 | 13.580% | $69.6132 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $249.42 | 8.683% | $271.0771 | $271.08 | $271.10 | $271.10 |
| Purchase #7 | $119.57 | 7.329% | $128.3333 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $1,056.89 | $1,139.9526 | $1,139.95 | $1,140.00 | $1,139.90 | |