| 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 | $207.98 | 4.373% | $217.075 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $36.36 | 7.471% | $39.0765 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $121.36 | 8.837% | $132.0846 | $132.08 | $132.10 | $132.10 |
| Purchase #4 | $192.91 | 4.842% | $202.2507 | $202.25 | $202.25 | $202.30 |
| Purchase #5 | $185.44 | 9.527% | $203.1069 | $203.11 | $203.10 | $203.10 |
| Purchase #6 | $230.97 | 8.152% | $249.7987 | $249.80 | $249.80 | $249.80 |
| Purchase #7 | $130.88 | 9.246% | $142.9812 | $142.98 | $143.00 | $143.00 |
| 7 purchase totals = | $1,105.90 | $1,186.3736 | $1,186.38 | $1,186.45 | $1,186.50 | |