| 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 | $180.89 | 5.722% | $191.2405 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $98.71 | 7.374% | $105.9889 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $27.60 | 4.115% | $28.7357 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $66.55 | 5.725% | $70.36 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $220.59 | 11.692% | $246.3814 | $246.38 | $246.40 | $246.40 |
| Purchase #6 | $139.89 | 7.355% | $150.1789 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $220.75 | 11.199% | $245.4718 | $245.47 | $245.45 | $245.50 |
| 7 purchase totals = | $954.98 | $1,038.3572 | $1,038.36 | $1,038.40 | $1,038.40 | |