| 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 | $122.40 | 12.530% | $137.7367 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $5.95 | 11.128% | $6.6121 | $6.61 | $6.60 | $6.60 |
| Purchase #3 | $119.46 | 6.753% | $127.5271 | $127.53 | $127.55 | $127.50 |
| Purchase #4 | $203.39 | 10.745% | $225.2443 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $164.65 | 13.871% | $187.4886 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $38.86 | 8.723% | $42.2498 | $42.25 | $42.25 | $42.20 |
| Purchase #7 | $58.69 | 10.766% | $65.0086 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $713.40 | $791.8672 | $791.87 | $791.90 | $791.70 | |