| 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 | $70.29 | 4.231% | $73.264 | $73.26 | $73.25 | $73.30 |
| Purchase #2 | $199.71 | 9.728% | $219.1378 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $230.73 | 13.566% | $262.0308 | $262.03 | $262.05 | $262.00 |
| Purchase #4 | $197.94 | 10.344% | $218.4149 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $81.36 | 13.240% | $92.1321 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $145.59 | 11.177% | $161.8626 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $59.56 | 5.716% | $62.9644 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $985.18 | $1,089.8066 | $1,089.79 | $1,089.80 | $1,089.80 | |