| 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 | $219.88 | 7.353% | $236.0478 | $236.05 | $236.05 | $236.00 |
| Purchase #2 | $40.72 | 7.512% | $43.7789 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $68.90 | 8.664% | $74.8695 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $96.97 | 12.873% | $109.4529 | $109.45 | $109.45 | $109.50 |
| Purchase #5 | $238.85 | 8.159% | $258.3378 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $243.33 | 10.136% | $267.9939 | $267.99 | $268.00 | $268.00 |
| Purchase #7 | $191.35 | 4.383% | $199.7369 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $1,100.00 | $1,190.2177 | $1,190.22 | $1,190.25 | $1,190.20 | |