| 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 | $250.41 | 8.604% | $271.9553 | $271.96 | $271.95 | $272.00 |
| Purchase #2 | $51.91 | 12.125% | $58.2041 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $103.57 | 8.799% | $112.6831 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $176.62 | 6.167% | $187.5122 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $96.29 | 10.376% | $106.2811 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $227.26 | 5.189% | $239.0525 | $239.05 | $239.05 | $239.10 |
| Purchase #7 | $148.68 | 7.497% | $159.8265 | $159.83 | $159.85 | $159.80 |
| 7 purchase totals = | $1,054.74 | $1,135.5148 | $1,135.51 | $1,135.55 | $1,135.60 | |