| 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 | $245.37 | 12.124% | $275.1187 | $275.12 | $275.10 | $275.10 |
| Purchase #2 | $74.95 | 6.429% | $79.7685 | $79.77 | $79.75 | $79.80 |
| Purchase #3 | $157.38 | 3.703% | $163.2078 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $102.63 | 12.676% | $115.6394 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $152.92 | 13.843% | $174.0887 | $174.09 | $174.10 | $174.10 |
| Purchase #6 | $239.28 | 10.650% | $264.7633 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $145.39 | 3.378% | $150.3013 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $1,117.92 | $1,222.8877 | $1,222.89 | $1,222.85 | $1,222.90 | |