| 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 | $93.69 | 8.181% | $101.3548 | $101.35 | $101.35 | $101.40 |
| Purchase #2 | $155.93 | 9.506% | $170.7527 | $170.75 | $170.75 | $170.80 |
| Purchase #3 | $132.73 | 6.799% | $141.7543 | $141.75 | $141.75 | $141.80 |
| Purchase #4 | $89.63 | 3.134% | $92.439 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $248.72 | 5.720% | $262.9468 | $262.95 | $262.95 | $262.90 |
| Purchase #6 | $238.86 | 7.223% | $256.1129 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $244.62 | 7.242% | $262.3354 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $1,204.18 | $1,287.6959 | $1,287.69 | $1,287.70 | $1,287.70 | |