| 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 | $220.35 | 4.498% | $230.2613 | $230.26 | $230.25 | $230.30 |
| Purchase #2 | $230.41 | 11.513% | $256.9371 | $256.94 | $256.95 | $256.90 |
| Purchase #3 | $231.62 | 12.674% | $260.9755 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $202.47 | 5.607% | $213.8225 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $143.34 | 9.645% | $157.1651 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $19.77 | 4.137% | $20.5879 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $75.74 | 12.117% | $84.9174 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $1,123.70 | $1,224.6668 | $1,224.68 | $1,224.65 | $1,224.70 | |