| 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 | $16.93 | 10.758% | $18.7513 | $18.75 | $18.75 | $18.80 |
| Purchase #2 | $85.97 | 3.219% | $88.7374 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $206.95 | 7.531% | $222.5354 | $222.54 | $222.55 | $222.50 |
| Purchase #4 | $233.42 | 3.834% | $242.3693 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $175.70 | 12.219% | $197.1688 | $197.17 | $197.15 | $197.20 |
| Purchase #6 | $240.91 | 10.518% | $266.2489 | $266.25 | $266.25 | $266.20 |
| Purchase #7 | $198.79 | 12.421% | $223.4817 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $1,158.67 | $1,259.2928 | $1,259.30 | $1,259.30 | $1,259.30 | |