| 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 | $228.53 | 7.582% | $245.8571 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $188.43 | 5.613% | $199.0066 | $199.01 | $199.00 | $199.00 |
| Purchase #3 | $117.97 | 9.655% | $129.36 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $233.31 | 7.841% | $251.6038 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $82.70 | 13.554% | $93.9092 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $157.44 | 7.833% | $169.7723 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $244.92 | 8.433% | $265.5741 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $1,253.30 | $1,355.0831 | $1,355.08 | $1,355.00 | $1,355.20 | |