| 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 | $121.62 | 8.602% | $132.0818 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $37.68 | 6.834% | $40.2551 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $219.43 | 11.229% | $244.0698 | $244.07 | $244.05 | $244.10 |
| Purchase #4 | $119.58 | 10.203% | $131.7807 | $131.78 | $131.80 | $131.80 |
| Purchase #5 | $157.95 | 11.827% | $176.6307 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $219.58 | 12.662% | $247.3832 | $247.38 | $247.40 | $247.40 |
| Purchase #7 | $196.33 | 10.702% | $217.3412 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $1,072.17 | $1,189.5425 | $1,189.54 | $1,189.60 | $1,189.60 | |