| 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 | $128.83 | 9.750% | $141.3909 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $194.56 | 8.634% | $211.3583 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $191.26 | 4.145% | $199.1877 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $58.57 | 8.373% | $63.4741 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $244.97 | 4.409% | $255.7707 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $139.28 | 7.725% | $150.0394 | $150.04 | $150.05 | $150.00 |
| Purchase #7 | $113.84 | 13.360% | $129.049 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $1,071.31 | $1,150.2701 | $1,150.27 | $1,150.25 | $1,150.30 | |