| 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 | $44.39 | 13.470% | $50.3693 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $248.42 | 13.312% | $281.4897 | $281.49 | $281.50 | $281.50 |
| Purchase #3 | $95.57 | 6.725% | $101.9971 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $227.38 | 8.753% | $247.2826 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $106.51 | 8.651% | $115.7242 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $127.26 | 9.579% | $139.4502 | $139.45 | $139.45 | $139.50 |
| Purchase #7 | $233.60 | 12.441% | $262.6622 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,083.13 | $1,198.9753 | $1,198.97 | $1,198.95 | $1,199.10 | |