| 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 | $197.35 | 7.411% | $211.9756 | $211.98 | $212.00 | $212.00 |
| Purchase #2 | $223.40 | 12.805% | $252.0064 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $106.33 | 10.609% | $117.6105 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $129.91 | 10.202% | $143.1634 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $242.43 | 12.647% | $273.0901 | $273.09 | $273.10 | $273.10 |
| Purchase #6 | $72.53 | 4.450% | $75.7576 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $97.28 | 11.825% | $108.7834 | $108.78 | $108.80 | $108.80 |
| 7 purchase totals = | $1,069.23 | $1,182.3870 | $1,182.39 | $1,182.40 | $1,182.50 | |