| 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 | $206.42 | 3.586% | $213.8222 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $116.66 | 10.589% | $129.0131 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $53.33 | 4.660% | $55.8152 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $209.37 | 4.409% | $218.6011 | $218.60 | $218.60 | $218.60 |
| Purchase #5 | $136.79 | 4.194% | $142.527 | $142.53 | $142.55 | $142.50 |
| Purchase #6 | $219.45 | 11.535% | $244.7636 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $71.80 | 7.234% | $76.994 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $1,013.82 | $1,081.5362 | $1,081.53 | $1,081.50 | $1,081.50 | |