| 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 | $6.77 | 7.814% | $7.299 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $239.57 | 11.702% | $267.6045 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $206.92 | 10.530% | $228.7087 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $172.42 | 4.423% | $180.0461 | $180.05 | $180.05 | $180.00 |
| Purchase #5 | $134.86 | 6.340% | $143.4101 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $82.94 | 13.723% | $94.3219 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $127.49 | 8.419% | $138.2234 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $970.97 | $1,059.6137 | $1,059.61 | $1,059.55 | $1,059.50 | |