| 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 | $235.90 | 3.606% | $244.4066 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $199.29 | 12.683% | $224.566 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $208.35 | 11.177% | $231.6373 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $70.38 | 5.555% | $74.2896 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $246.98 | 10.236% | $272.2609 | $272.26 | $272.25 | $272.30 |
| Purchase #6 | $231.26 | 8.589% | $251.1229 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $241.91 | 6.348% | $257.2664 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $1,434.07 | $1,555.5497 | $1,555.56 | $1,555.50 | $1,555.60 | |