| 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 | $111.84 | 9.777% | $122.7746 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $128.99 | 8.308% | $139.7065 | $139.71 | $139.70 | $139.70 |
| Purchase #3 | $223.98 | 11.522% | $249.787 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $92.92 | 8.782% | $101.0802 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $36.45 | 12.854% | $41.1353 | $41.14 | $41.15 | $41.10 |
| Purchase #6 | $33.75 | 13.516% | $38.3117 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $203.41 | 13.121% | $230.0994 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $831.34 | $922.8947 | $922.90 | $922.90 | $922.90 | |