| 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 | $191.42 | 3.338% | $197.8096 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $178.28 | 12.432% | $200.4438 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $76.31 | 7.359% | $81.9257 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $90.58 | 13.185% | $102.523 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $216.73 | 7.649% | $233.3077 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $190.57 | 11.836% | $213.1259 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $106.56 | 8.263% | $115.3651 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $1,050.45 | $1,144.5008 | $1,144.51 | $1,144.50 | $1,144.40 | |