| 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 | $206.63 | 11.868% | $231.1528 | $231.15 | $231.15 | $231.20 |
| Purchase #2 | $146.73 | 7.755% | $158.1089 | $158.11 | $158.10 | $158.10 |
| Purchase #3 | $159.36 | 5.108% | $167.5001 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $161.63 | 4.108% | $168.2698 | $168.27 | $168.25 | $168.30 |
| Purchase #5 | $116.93 | 9.766% | $128.3494 | $128.35 | $128.35 | $128.30 |
| Purchase #6 | $9.59 | 9.286% | $10.4805 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $244.26 | 7.848% | $263.4295 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $1,045.13 | $1,127.2910 | $1,127.29 | $1,127.30 | $1,127.30 | |