| 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 | $226.27 | 7.400% | $243.014 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $212.60 | 5.769% | $224.8649 | $224.86 | $224.85 | $224.90 |
| Purchase #3 | $212.60 | 12.207% | $238.5521 | $238.55 | $238.55 | $238.60 |
| Purchase #4 | $203.64 | 6.398% | $216.6689 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $162.94 | 6.767% | $173.9661 | $173.97 | $173.95 | $174.00 |
| Purchase #6 | $91.67 | 9.286% | $100.1825 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $11.37 | 9.646% | $12.4668 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $1,121.09 | $1,209.7153 | $1,209.71 | $1,209.65 | $1,209.90 | |