| 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 | $234.87 | 7.780% | $253.1429 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $206.74 | 9.549% | $226.4816 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $187.46 | 3.245% | $193.5431 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $243.90 | 9.138% | $266.1876 | $266.19 | $266.20 | $266.20 |
| Purchase #5 | $132.65 | 7.742% | $142.9198 | $142.92 | $142.90 | $142.90 |
| Purchase #6 | $152.25 | 12.254% | $170.9067 | $170.91 | $170.90 | $170.90 |
| Purchase #7 | $54.48 | 9.306% | $59.5499 | $59.55 | $59.55 | $59.50 |
| 7 purchase totals = | $1,212.35 | $1,312.7316 | $1,312.73 | $1,312.75 | $1,312.60 | |