| 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 | $229.56 | 4.148% | $239.0821 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $161.75 | 4.292% | $168.6923 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $84.77 | 4.652% | $88.7135 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $40.85 | 5.441% | $43.0726 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $169.55 | 6.325% | $180.274 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $175.79 | 7.806% | $189.5122 | $189.51 | $189.50 | $189.50 |
| Purchase #7 | $28.66 | 3.842% | $29.7611 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $890.93 | $939.1078 | $939.09 | $939.05 | $939.20 | |