| 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 | $111.37 | 10.602% | $123.1774 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $31.51 | 4.633% | $32.9699 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $209.92 | 8.698% | $228.1788 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $244.98 | 5.369% | $258.133 | $258.13 | $258.15 | $258.10 |
| Purchase #5 | $30.26 | 6.628% | $32.2656 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $56.89 | 10.243% | $62.7172 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $249.78 | 7.814% | $269.2978 | $269.30 | $269.30 | $269.30 |
| 7 purchase totals = | $934.71 | $1,006.7397 | $1,006.75 | $1,006.75 | $1,006.80 | |