| 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 | $233.36 | 3.769% | $242.1553 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $97.49 | 4.610% | $101.9843 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $201.78 | 10.562% | $223.092 | $223.09 | $223.10 | $223.10 |
| Purchase #4 | $189.35 | 6.209% | $201.1067 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $116.81 | 4.423% | $121.9765 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $14.27 | 13.461% | $16.1909 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $53.41 | 10.638% | $59.0918 | $59.09 | $59.10 | $59.10 |
| 7 purchase totals = | $906.47 | $965.5975 | $965.60 | $965.65 | $965.70 | |