| 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 | $226.45 | 8.829% | $246.4433 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $37.90 | 9.269% | $41.413 | $41.41 | $41.40 | $41.40 |
| Purchase #3 | $146.41 | 9.363% | $160.1184 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $218.27 | 8.797% | $237.4712 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $209.39 | 3.225% | $216.1428 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $139.50 | 5.813% | $147.6091 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $136.78 | 3.590% | $141.6904 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $1,114.70 | $1,190.8882 | $1,190.88 | $1,190.85 | $1,190.80 | |