| 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 | $105.25 | 11.622% | $117.4822 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $235.55 | 11.393% | $262.3862 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $133.44 | 11.458% | $148.7296 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $234.29 | 12.570% | $263.7403 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $61.65 | 10.874% | $68.3538 | $68.35 | $68.35 | $68.40 |
| Purchase #6 | $112.74 | 9.228% | $123.1436 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $89.56 | 7.691% | $96.4481 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $972.48 | $1,080.2838 | $1,080.28 | $1,080.35 | $1,080.20 | |