| 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 | $207.45 | 4.507% | $216.7998 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $246.43 | 9.491% | $269.8187 | $269.82 | $269.80 | $269.80 |
| Purchase #3 | $12.41 | 9.659% | $13.6087 | $13.61 | $13.60 | $13.60 |
| Purchase #4 | $5.46 | 10.400% | $6.0278 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $240.97 | 6.784% | $257.3174 | $257.32 | $257.30 | $257.30 |
| Purchase #6 | $55.80 | 12.429% | $62.7354 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $91.74 | 8.403% | $99.4489 | $99.45 | $99.45 | $99.40 |
| 7 purchase totals = | $860.26 | $925.7567 | $925.77 | $925.75 | $925.60 | |