| 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 | $70.40 | 10.171% | $77.5604 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $212.92 | 4.691% | $222.9081 | $222.91 | $222.90 | $222.90 |
| Purchase #3 | $5.66 | 9.270% | $6.1847 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $240.50 | 11.328% | $267.7438 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $217.44 | 12.827% | $245.331 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $228.57 | 7.187% | $244.9973 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $142.45 | 5.224% | $149.8916 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $1,117.94 | $1,214.6169 | $1,214.61 | $1,214.65 | $1,214.60 | |