| 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 | $230.25 | 8.263% | $249.2756 | $249.28 | $249.30 | $249.30 |
| Purchase #2 | $105.87 | 10.674% | $117.1706 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $57.90 | 11.119% | $64.3379 | $64.34 | $64.35 | $64.30 |
| Purchase #4 | $147.80 | 12.662% | $166.5144 | $166.51 | $166.50 | $166.50 |
| Purchase #5 | $240.65 | 12.611% | $270.9984 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $112.44 | 5.467% | $118.5871 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $58.72 | 7.256% | $62.9807 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $953.63 | $1,049.8647 | $1,049.87 | $1,049.90 | $1,049.90 | |