| 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 | $22.84 | 9.154% | $24.9308 | $24.93 | $24.95 | $24.90 |
| Purchase #2 | $126.52 | 12.788% | $142.6994 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $215.61 | 7.748% | $232.3155 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $20.51 | 11.498% | $22.8682 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $225.61 | 10.546% | $249.4028 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $229.91 | 10.226% | $253.4206 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $117.25 | 3.767% | $121.6668 | $121.67 | $121.65 | $121.70 |
| 7 purchase totals = | $958.25 | $1,047.3041 | $1,047.31 | $1,047.25 | $1,047.30 | |