| 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 | $124.45 | 3.680% | $129.0298 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $212.50 | 13.221% | $240.5946 | $240.59 | $240.60 | $240.60 |
| Purchase #3 | $37.73 | 11.143% | $41.9343 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $55.65 | 12.432% | $62.5684 | $62.57 | $62.55 | $62.60 |
| Purchase #5 | $162.81 | 10.554% | $179.993 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $95.37 | 3.118% | $98.3436 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $238.40 | 5.510% | $251.5358 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $926.91 | $1,003.9995 | $1,003.99 | $1,004.05 | $1,003.90 | |