| 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 | $249.94 | 6.850% | $267.0609 | $267.06 | $267.05 | $267.10 |
| Purchase #2 | $132.29 | 8.433% | $143.446 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $114.89 | 5.270% | $120.9447 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $166.53 | 10.744% | $184.422 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $94.39 | 3.854% | $98.0278 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $160.26 | 13.356% | $181.6643 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $174.64 | 4.755% | $182.9441 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $1,092.94 | $1,178.5098 | $1,178.50 | $1,178.50 | $1,178.40 | |