| 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 | $105.42 | 12.357% | $118.4467 | $118.45 | $118.45 | $118.40 |
| Purchase #2 | $33.82 | 4.240% | $35.254 | $35.25 | $35.25 | $35.30 |
| Purchase #3 | $229.80 | 11.796% | $256.9072 | $256.91 | $256.90 | $256.90 |
| Purchase #4 | $129.86 | 4.798% | $136.0907 | $136.09 | $136.10 | $136.10 |
| Purchase #5 | $28.67 | 3.792% | $29.7572 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $79.60 | 6.871% | $85.0693 | $85.07 | $85.05 | $85.10 |
| Purchase #7 | $215.63 | 12.276% | $242.1007 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $822.80 | $903.6258 | $903.63 | $903.60 | $903.70 | |