| 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 | $183.61 | 10.612% | $203.0947 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $208.88 | 13.208% | $236.4689 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $200.96 | 5.236% | $211.4823 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $57.61 | 11.776% | $64.3942 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $66.38 | 4.677% | $69.4846 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $16.42 | 7.798% | $17.7004 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $175.99 | 10.446% | $194.3739 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $909.85 | $996.9990 | $996.98 | $997.00 | $997.10 | |