| 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 | $247.80 | 11.362% | $275.955 | $275.96 | $275.95 | $276.00 |
| Purchase #2 | $233.53 | 5.557% | $246.5073 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $221.32 | 10.454% | $244.4568 | $244.46 | $244.45 | $244.50 |
| Purchase #4 | $118.92 | 12.397% | $133.6625 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $135.63 | 7.720% | $146.1006 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $247.77 | 12.474% | $278.6768 | $278.68 | $278.70 | $278.70 |
| Purchase #7 | $86.71 | 11.371% | $96.5698 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $1,291.68 | $1,421.9288 | $1,421.94 | $1,421.90 | $1,422.10 | |