| 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 | $249.31 | 7.517% | $268.0506 | $268.05 | $268.05 | $268.10 |
| Purchase #2 | $180.75 | 11.681% | $201.8634 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $79.30 | 12.429% | $89.1562 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $227.44 | 8.434% | $246.6223 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $234.65 | 13.809% | $267.0528 | $267.05 | $267.05 | $267.10 |
| Purchase #6 | $169.29 | 3.202% | $174.7107 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $10.78 | 5.673% | $11.3915 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $1,151.52 | $1,258.8475 | $1,258.84 | $1,258.80 | $1,259.00 | |