| 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 | $227.86 | 7.710% | $245.428 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $241.43 | 6.292% | $256.6208 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $204.25 | 13.252% | $231.3172 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $177.64 | 6.225% | $188.6981 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $75.27 | 12.304% | $84.5312 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $242.48 | 3.115% | $250.0333 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $61.49 | 10.441% | $67.9102 | $67.91 | $67.90 | $67.90 |
| 7 purchase totals = | $1,230.42 | $1,324.5388 | $1,324.54 | $1,324.55 | $1,324.40 | |