| 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 | $228.58 | 10.770% | $253.1981 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $60.74 | 9.350% | $66.4192 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $207.89 | 5.340% | $218.9913 | $218.99 | $219.00 | $219.00 |
| Purchase #4 | $149.34 | 8.224% | $161.6217 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $224.77 | 8.198% | $243.1966 | $243.20 | $243.20 | $243.20 |
| Purchase #6 | $209.48 | 5.219% | $220.4128 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $220.31 | 11.322% | $245.2535 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $1,301.11 | $1,409.0932 | $1,409.09 | $1,409.05 | $1,409.10 | |