| 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 | $219.43 | 8.179% | $237.3772 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $146.46 | 4.551% | $153.1254 | $153.13 | $153.15 | $153.10 |
| Purchase #3 | $239.83 | 11.455% | $267.3025 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $249.42 | 7.489% | $268.0991 | $268.10 | $268.10 | $268.10 |
| Purchase #5 | $231.38 | 7.107% | $247.8242 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $219.78 | 4.286% | $229.1998 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $52.72 | 3.111% | $54.3601 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $1,359.02 | $1,457.2883 | $1,457.29 | $1,457.30 | $1,457.30 | |