| 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 | $178.52 | 11.546% | $199.1319 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $236.63 | 3.475% | $244.8529 | $244.85 | $244.85 | $244.90 |
| Purchase #3 | $155.99 | 11.806% | $174.4062 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $238.95 | 10.456% | $263.9346 | $263.93 | $263.95 | $263.90 |
| Purchase #5 | $93.37 | 6.256% | $99.2112 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $11.74 | 11.339% | $13.0712 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $122.46 | 8.228% | $132.536 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $1,037.66 | $1,127.1440 | $1,127.14 | $1,127.15 | $1,127.10 | |