| 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 | $113.36 | 7.719% | $122.1103 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $222.55 | 6.660% | $237.3718 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $81.46 | 8.380% | $88.2863 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $206.71 | 11.170% | $229.7995 | $229.80 | $229.80 | $229.80 |
| Purchase #5 | $8.63 | 5.605% | $9.1137 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $193.49 | 7.208% | $207.4368 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $124.93 | 6.459% | $132.9992 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $951.13 | $1,027.1176 | $1,027.12 | $1,027.10 | $1,027.10 | |