| 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 | $13.80 | 4.598% | $14.4345 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $235.97 | 7.263% | $253.1085 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $107.65 | 11.119% | $119.6196 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $228.83 | 3.650% | $237.1823 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $199.95 | 5.154% | $210.2554 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $104.96 | 4.860% | $110.0611 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $132.27 | 10.775% | $146.5221 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $1,023.43 | $1,091.1835 | $1,091.18 | $1,091.15 | $1,091.20 | |