| 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 | $33.70 | 7.487% | $36.2231 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $14.27 | 9.745% | $15.6606 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $246.88 | 6.148% | $262.0582 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $97.43 | 4.426% | $101.7423 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $181.26 | 7.142% | $194.2056 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $84.45 | 3.392% | $87.3145 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $230.56 | 6.171% | $244.7879 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $888.55 | $941.9922 | $941.99 | $941.95 | $942.00 | |