| 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 | $118.74 | 4.446% | $124.0192 | $124.02 | $124.00 | $124.00 |
| Purchase #2 | $175.63 | 6.713% | $187.42 | $187.42 | $187.40 | $187.40 |
| Purchase #3 | $140.59 | 10.399% | $155.21 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $152.27 | 6.749% | $162.5467 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $122.53 | 10.118% | $134.9276 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $35.35 | 13.768% | $40.217 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $83.55 | 11.206% | $92.9126 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $828.66 | $897.2531 | $897.26 | $897.20 | $897.10 | |