| 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 | $215.41 | 8.266% | $233.2158 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $108.73 | 13.626% | $123.5455 | $123.55 | $123.55 | $123.50 |
| Purchase #3 | $65.35 | 13.198% | $73.9749 | $73.97 | $73.95 | $74.00 |
| Purchase #4 | $160.32 | 12.560% | $180.4562 | $180.46 | $180.45 | $180.50 |
| Purchase #5 | $71.62 | 8.278% | $77.5487 | $77.55 | $77.55 | $77.50 |
| Purchase #6 | $36.73 | 5.799% | $38.86 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $235.78 | 3.752% | $244.6265 | $244.63 | $244.65 | $244.60 |
| 7 purchase totals = | $893.94 | $972.2276 | $972.24 | $972.20 | $972.20 | |