| 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 | $37.76 | 11.863% | $42.2395 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $31.53 | 12.114% | $35.3495 | $35.35 | $35.35 | $35.30 |
| Purchase #3 | $192.66 | 12.221% | $216.205 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $106.46 | 8.385% | $115.3867 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $243.30 | 11.405% | $271.0484 | $271.05 | $271.05 | $271.00 |
| Purchase #6 | $202.49 | 13.671% | $230.1724 | $230.17 | $230.15 | $230.20 |
| Purchase #7 | $230.50 | 11.729% | $257.5353 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $1,044.70 | $1,167.9368 | $1,167.95 | $1,167.95 | $1,167.80 | |