| 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 | $106.96 | 13.396% | $121.2884 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $202.67 | 13.658% | $230.3507 | $230.35 | $230.35 | $230.40 |
| Purchase #3 | $206.26 | 4.345% | $215.222 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $178.25 | 5.105% | $187.3497 | $187.35 | $187.35 | $187.30 |
| Purchase #5 | $22.84 | 10.130% | $25.1537 | $25.15 | $25.15 | $25.20 |
| Purchase #6 | $237.49 | 10.443% | $262.2911 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $109.79 | 7.797% | $118.3503 | $118.35 | $118.35 | $118.40 |
| 7 purchase totals = | $1,064.26 | $1,160.0059 | $1,160.00 | $1,160.00 | $1,160.10 | |