| 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 | $221.95 | 4.277% | $231.4428 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $30.61 | 12.554% | $34.4528 | $34.45 | $34.45 | $34.50 |
| Purchase #3 | $177.62 | 6.765% | $189.636 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $236.81 | 4.335% | $247.0757 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $82.97 | 5.235% | $87.3135 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $127.26 | 4.370% | $132.8213 | $132.82 | $132.80 | $132.80 |
| Purchase #7 | $246.45 | 11.275% | $274.2372 | $274.24 | $274.25 | $274.20 |
| 7 purchase totals = | $1,123.67 | $1,196.9793 | $1,196.98 | $1,197.00 | $1,196.90 | |