| 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 | $179.98 | 10.819% | $199.452 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $231.74 | 3.578% | $240.0317 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $172.29 | 5.843% | $182.3569 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $37.36 | 13.297% | $42.3278 | $42.33 | $42.35 | $42.30 |
| Purchase #5 | $101.65 | 13.749% | $115.6259 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $65.51 | 3.738% | $67.9588 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $219.36 | 8.336% | $237.6458 | $237.65 | $237.65 | $237.60 |
| 7 purchase totals = | $1,007.89 | $1,085.3989 | $1,085.41 | $1,085.45 | $1,085.40 | |