| 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 | $88.76 | 4.233% | $92.5172 | $92.52 | $92.50 | $92.50 |
| Purchase #2 | $207.86 | 6.510% | $221.3917 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $122.58 | 4.271% | $127.8154 | $127.82 | $127.80 | $127.80 |
| Purchase #4 | $22.75 | 4.806% | $23.8434 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $232.31 | 10.521% | $256.7513 | $256.75 | $256.75 | $256.80 |
| Purchase #6 | $192.80 | 12.727% | $217.3377 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $163.97 | 10.125% | $180.572 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $1,031.03 | $1,120.2287 | $1,120.23 | $1,120.20 | $1,120.20 | |