| 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 | $180.54 | 12.386% | $202.9017 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $196.94 | 9.545% | $215.7379 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $21.68 | 12.664% | $24.4256 | $24.43 | $24.45 | $24.40 |
| Purchase #4 | $10.31 | 4.384% | $10.762 | $10.76 | $10.75 | $10.80 |
| Purchase #5 | $126.44 | 7.582% | $136.0267 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $137.30 | 11.817% | $153.5247 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $48.43 | 6.740% | $51.6942 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $721.64 | $795.0728 | $795.07 | $795.10 | $795.00 | |