| 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 | $234.79 | 5.385% | $247.4334 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $89.72 | 3.410% | $92.7795 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $219.99 | 3.574% | $227.8524 | $227.85 | $227.85 | $227.90 |
| Purchase #4 | $105.54 | 11.380% | $117.5505 | $117.55 | $117.55 | $117.60 |
| Purchase #5 | $146.56 | 8.525% | $159.0542 | $159.05 | $159.05 | $159.10 |
| Purchase #6 | $172.44 | 5.710% | $182.2863 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $87.57 | 12.735% | $98.722 | $98.72 | $98.70 | $98.70 |
| 7 purchase totals = | $1,056.61 | $1,125.6783 | $1,125.67 | $1,125.70 | $1,125.80 | |