| 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 | $98.69 | 11.497% | $110.0364 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $159.60 | 12.654% | $179.7958 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $231.79 | 5.444% | $244.4086 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $197.48 | 8.458% | $214.1829 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $46.98 | 6.455% | $50.0126 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $237.78 | 7.140% | $254.7575 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $227.98 | 6.804% | $243.4918 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $1,200.30 | $1,296.6856 | $1,296.69 | $1,296.70 | $1,296.70 | |