| 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 | $195.61 | 13.525% | $222.0663 | $222.07 | $222.05 | $222.10 |
| Purchase #2 | $250.29 | 8.245% | $270.9264 | $270.93 | $270.95 | $270.90 |
| Purchase #3 | $70.70 | 10.200% | $77.9114 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $218.70 | 10.737% | $242.1818 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $73.71 | 3.284% | $76.1306 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $145.59 | 10.636% | $161.075 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $39.73 | 9.458% | $43.4877 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $994.33 | $1,093.7792 | $1,093.79 | $1,093.85 | $1,093.80 | |