| 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 | $125.54 | 7.654% | $135.1488 | $135.15 | $135.15 | $135.10 |
| Purchase #2 | $240.49 | 6.343% | $255.7443 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $120.39 | 10.874% | $133.4812 | $133.48 | $133.50 | $133.50 |
| Purchase #4 | $105.89 | 8.658% | $115.058 | $115.06 | $115.05 | $115.10 |
| Purchase #5 | $240.67 | 9.804% | $264.2653 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $218.47 | 3.127% | $225.3016 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $162.97 | 10.456% | $180.0101 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $1,214.42 | $1,309.0093 | $1,309.01 | $1,309.00 | $1,309.00 | |