| 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 | $211.26 | 6.710% | $225.4355 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $12.66 | 9.477% | $13.8598 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $113.50 | 10.168% | $125.0407 | $125.04 | $125.05 | $125.00 |
| Purchase #4 | $152.90 | 13.473% | $173.5002 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $99.39 | 7.277% | $106.6226 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $6.31 | 6.232% | $6.7032 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $192.63 | 5.869% | $203.9355 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $788.65 | $855.0975 | $855.10 | $855.10 | $855.00 | |