| 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 | $238.70 | 12.448% | $268.4134 | $268.41 | $268.40 | $268.40 |
| Purchase #2 | $204.88 | 6.270% | $217.726 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $12.38 | 6.661% | $13.2046 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $77.75 | 10.544% | $85.948 | $85.95 | $85.95 | $85.90 |
| Purchase #5 | $87.60 | 12.836% | $98.8443 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $79.25 | 6.415% | $84.3339 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $156.40 | 3.489% | $161.8568 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $856.96 | $930.3270 | $930.32 | $930.35 | $930.20 | |