| 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 | $242.28 | 5.398% | $255.3583 | $255.36 | $255.35 | $255.40 |
| Purchase #2 | $220.58 | 8.691% | $239.7506 | $239.75 | $239.75 | $239.80 |
| Purchase #3 | $41.79 | 3.269% | $43.1561 | $43.16 | $43.15 | $43.20 |
| Purchase #4 | $145.45 | 7.336% | $156.1202 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $134.89 | 10.399% | $148.9172 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $122.55 | 9.624% | $134.3442 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $121.97 | 13.756% | $138.7482 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $1,029.51 | $1,116.3948 | $1,116.40 | $1,116.35 | $1,116.40 | |