| 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 | $117.36 | 10.778% | $130.0091 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $184.44 | 7.320% | $197.941 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $206.89 | 13.312% | $234.4312 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $92.72 | 7.564% | $99.7333 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $13.89 | 5.149% | $14.6052 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $79.69 | 12.135% | $89.3604 | $89.36 | $89.35 | $89.40 |
| Purchase #7 | $200.98 | 7.637% | $216.3288 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $895.97 | $982.4090 | $982.41 | $982.45 | $982.30 | |