| 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 | $238.68 | 3.719% | $247.5565 | $247.56 | $247.55 | $247.60 |
| Purchase #2 | $80.95 | 7.696% | $87.1799 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $197.73 | 5.143% | $207.8993 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $193.60 | 5.350% | $203.9576 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $227.75 | 11.413% | $253.7431 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $239.43 | 6.498% | $254.9882 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $160.94 | 5.441% | $169.6967 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $1,339.08 | $1,425.0213 | $1,425.03 | $1,425.05 | $1,425.10 | |