| 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 | $83.48 | 13.109% | $94.4234 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $171.84 | 3.770% | $178.3184 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $189.68 | 13.381% | $215.0611 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $8.83 | 13.774% | $10.0462 | $10.05 | $10.05 | $10.00 |
| Purchase #5 | $40.81 | 13.235% | $46.2112 | $46.21 | $46.20 | $46.20 |
| Purchase #6 | $234.44 | 7.457% | $251.9222 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $233.41 | 3.175% | $240.8208 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $962.49 | $1,036.8033 | $1,036.80 | $1,036.70 | $1,036.70 | |