| 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 | $103.58 | 10.109% | $114.0509 | $114.05 | $114.05 | $114.10 |
| Purchase #2 | $149.43 | 4.518% | $156.1812 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $194.48 | 13.183% | $220.1183 | $220.12 | $220.10 | $220.10 |
| Purchase #4 | $90.92 | 6.691% | $97.0035 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $35.98 | 4.468% | $37.5876 | $37.59 | $37.60 | $37.60 |
| Purchase #6 | $229.45 | 13.581% | $260.6116 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $39.62 | 13.359% | $44.9128 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $843.46 | $930.4659 | $930.46 | $930.45 | $930.50 | |