| 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 | $42.90 | 7.836% | $46.2616 | $46.26 | $46.25 | $46.30 |
| Purchase #2 | $167.38 | 13.617% | $190.1721 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $98.83 | 13.620% | $112.2906 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $241.67 | 7.814% | $260.5541 | $260.55 | $260.55 | $260.60 |
| Purchase #5 | $187.91 | 13.639% | $213.539 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $23.34 | 13.687% | $26.5345 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $249.54 | 7.299% | $267.7539 | $267.75 | $267.75 | $267.80 |
| 7 purchase totals = | $1,011.57 | $1,117.1058 | $1,117.09 | $1,117.10 | $1,117.20 | |