| 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 | $223.44 | 6.608% | $238.2049 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $163.97 | 4.117% | $170.7206 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $128.92 | 12.727% | $145.3276 | $145.33 | $145.35 | $145.30 |
| Purchase #4 | $232.47 | 10.290% | $256.3912 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $229.29 | 4.858% | $240.4289 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $191.40 | 11.499% | $213.4091 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $141.42 | 3.164% | $145.8945 | $145.89 | $145.90 | $145.90 |
| 7 purchase totals = | $1,310.91 | $1,410.3768 | $1,410.37 | $1,410.40 | $1,410.30 | |