| 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 | $129.60 | 9.486% | $141.8939 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $233.90 | 7.690% | $251.8869 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $23.91 | 12.583% | $26.9186 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $49.75 | 7.589% | $53.5255 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $190.26 | 9.632% | $208.5858 | $208.59 | $208.60 | $208.60 |
| Purchase #6 | $96.38 | 4.371% | $100.5928 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $68.97 | 6.866% | $73.7055 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $792.77 | $857.1090 | $857.12 | $857.15 | $857.10 | |