| 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 | $222.81 | 6.215% | $236.6576 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $88.54 | 4.516% | $92.5385 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $176.64 | 3.697% | $183.1704 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $39.72 | 9.354% | $43.4354 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $45.42 | 7.478% | $48.8165 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $164.75 | 4.145% | $171.5789 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $32.28 | 8.385% | $34.9867 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $770.16 | $811.1840 | $811.20 | $811.20 | $811.20 | |