| 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 | $203.87 | 12.763% | $229.8899 | $229.89 | $229.90 | $229.90 |
| Purchase #2 | $219.67 | 4.401% | $229.3377 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $5.33 | 13.357% | $6.0419 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $166.36 | 13.351% | $188.5707 | $188.57 | $188.55 | $188.60 |
| Purchase #5 | $128.83 | 9.359% | $140.8872 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $140.97 | 5.772% | $149.1068 | $149.11 | $149.10 | $149.10 |
| Purchase #7 | $81.33 | 8.288% | $88.0706 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $946.36 | $1,031.9048 | $1,031.91 | $1,031.90 | $1,031.90 | |