| 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 | $219.30 | 7.766% | $236.3308 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $14.98 | 11.315% | $16.675 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $109.34 | 6.777% | $116.75 | $116.75 | $116.75 | $116.80 |
| Purchase #4 | $144.94 | 11.537% | $161.6617 | $161.66 | $161.65 | $161.70 |
| Purchase #5 | $66.29 | 4.692% | $69.4003 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $87.67 | 12.334% | $98.4832 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $13.54 | 4.272% | $14.1184 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $656.06 | $713.4194 | $713.42 | $713.45 | $713.50 | |