| 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 | $124.27 | 4.529% | $129.8982 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $243.77 | 11.417% | $271.6012 | $271.60 | $271.60 | $271.60 |
| Purchase #3 | $179.68 | 5.627% | $189.7906 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $175.53 | 6.794% | $187.4555 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $207.86 | 9.519% | $227.6462 | $227.65 | $227.65 | $227.60 |
| Purchase #6 | $154.89 | 4.796% | $162.3185 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $234.51 | 3.611% | $242.9782 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,320.51 | $1,411.6884 | $1,411.70 | $1,411.70 | $1,411.70 | |