| 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 | $117.33 | 9.251% | $128.1842 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $130.92 | 4.228% | $136.4553 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $238.35 | 7.822% | $256.9937 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $110.34 | 8.107% | $119.2853 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $101.89 | 12.770% | $114.9014 | $114.90 | $114.90 | $114.90 |
| Purchase #6 | $185.35 | 10.787% | $205.3437 | $205.34 | $205.35 | $205.30 |
| Purchase #7 | $200.29 | 13.123% | $226.5741 | $226.57 | $226.55 | $226.60 |
| 7 purchase totals = | $1,084.47 | $1,187.7377 | $1,187.73 | $1,187.75 | $1,187.80 | |