| 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 | $207.69 | 7.109% | $222.4547 | $222.45 | $222.45 | $222.50 |
| Purchase #2 | $229.48 | 12.658% | $258.5276 | $258.53 | $258.55 | $258.50 |
| Purchase #3 | $246.66 | 7.292% | $264.6464 | $264.65 | $264.65 | $264.60 |
| Purchase #4 | $195.80 | 7.275% | $210.0445 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $85.33 | 9.414% | $93.363 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $81.99 | 3.420% | $84.7941 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $156.73 | 7.704% | $168.8045 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $1,203.68 | $1,302.6348 | $1,302.62 | $1,302.65 | $1,302.60 | |