| 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 | $172.29 | 10.286% | $190.0117 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $232.37 | 10.230% | $256.1415 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $95.74 | 4.158% | $99.7209 | $99.72 | $99.70 | $99.70 |
| Purchase #4 | $105.91 | 9.283% | $115.7416 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $119.36 | 13.315% | $135.2528 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $64.40 | 4.802% | $67.4925 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $10.58 | 10.744% | $11.7167 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $800.65 | $876.0777 | $876.07 | $876.05 | $876.00 | |