| 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 | $235.88 | 9.380% | $258.0055 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $136.58 | 9.529% | $149.5947 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $99.89 | 9.769% | $109.6483 | $109.65 | $109.65 | $109.60 |
| Purchase #4 | $148.95 | 6.134% | $158.0866 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $234.63 | 13.770% | $266.9386 | $266.94 | $266.95 | $266.90 |
| Purchase #6 | $199.55 | 10.330% | $220.1635 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $105.65 | 7.490% | $113.5632 | $113.56 | $113.55 | $113.60 |
| 7 purchase totals = | $1,161.13 | $1,276.0004 | $1,276.00 | $1,276.00 | $1,276.00 | |