| 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 | $246.97 | 5.394% | $260.2916 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $246.58 | 11.494% | $274.9219 | $274.92 | $274.90 | $274.90 |
| Purchase #3 | $173.30 | 10.541% | $191.5676 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $184.91 | 6.831% | $197.5412 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $75.31 | 8.493% | $81.7061 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $89.57 | 10.275% | $98.7733 | $98.77 | $98.75 | $98.80 |
| Purchase #7 | $221.83 | 11.140% | $246.5419 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $1,238.47 | $1,351.3436 | $1,351.34 | $1,351.30 | $1,351.30 | |