| 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 | $235.28 | 9.587% | $257.8363 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $33.91 | 10.518% | $37.4767 | $37.48 | $37.50 | $37.50 |
| Purchase #3 | $198.39 | 9.562% | $217.3601 | $217.36 | $217.35 | $217.40 |
| Purchase #4 | $132.51 | 6.340% | $140.9111 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $47.42 | 11.775% | $53.0037 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $231.64 | 12.517% | $260.6344 | $260.63 | $260.65 | $260.60 |
| Purchase #7 | $87.29 | 8.569% | $94.7699 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $966.44 | $1,061.9922 | $1,061.99 | $1,062.00 | $1,062.00 | |