| 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 | $228.91 | 10.851% | $253.749 | $253.75 | $253.75 | $253.70 |
| Purchase #2 | $110.69 | 10.203% | $121.9837 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $195.85 | 11.591% | $218.551 | $218.55 | $218.55 | $218.60 |
| Purchase #4 | $65.91 | 10.517% | $72.8418 | $72.84 | $72.85 | $72.80 |
| Purchase #5 | $204.69 | 6.451% | $217.8946 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $161.45 | 4.316% | $168.4182 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $213.30 | 11.577% | $237.9937 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $1,180.80 | $1,291.4320 | $1,291.42 | $1,291.45 | $1,291.40 | |