| 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 | $242.30 | 9.673% | $265.7377 | $265.74 | $265.75 | $265.70 |
| Purchase #2 | $60.60 | 8.259% | $65.605 | $65.61 | $65.60 | $65.60 |
| Purchase #3 | $173.75 | 12.308% | $195.1352 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $20.53 | 4.393% | $21.4319 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $13.73 | 13.795% | $15.6241 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $207.97 | 5.466% | $219.3376 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $82.32 | 12.335% | $92.4742 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $801.20 | $875.3457 | $875.35 | $875.35 | $875.20 | |