| 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 | $225.46 | 3.506% | $233.3646 | $233.36 | $233.35 | $233.40 |
| Purchase #2 | $55.74 | 5.579% | $58.8497 | $58.85 | $58.85 | $58.80 |
| Purchase #3 | $174.82 | 3.261% | $180.5209 | $180.52 | $180.50 | $180.50 |
| Purchase #4 | $192.44 | 8.551% | $208.8955 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $5.96 | 11.276% | $6.632 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $43.57 | 10.248% | $48.0351 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $149.49 | 5.281% | $157.3846 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $847.48 | $893.6824 | $893.68 | $893.70 | $893.60 | |