| 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 | $247.31 | 7.192% | $265.0965 | $265.10 | $265.10 | $265.10 |
| Purchase #2 | $237.50 | 9.544% | $260.167 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $16.41 | 11.751% | $18.3383 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $236.73 | 3.419% | $244.8238 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $47.73 | 4.484% | $49.8702 | $49.87 | $49.85 | $49.90 |
| Purchase #6 | $190.27 | 3.738% | $197.3823 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $24.48 | 7.687% | $26.3618 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $1,000.43 | $1,062.0399 | $1,062.04 | $1,062.00 | $1,062.10 | |