| 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 | $224.33 | 11.166% | $249.3787 | $249.38 | $249.40 | $249.40 |
| Purchase #2 | $160.87 | 3.479% | $166.4667 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $209.34 | 5.649% | $221.1656 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $9.95 | 8.770% | $10.8226 | $10.82 | $10.80 | $10.80 |
| Purchase #5 | $162.90 | 8.692% | $177.0593 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $136.93 | 13.642% | $155.61 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $208.30 | 3.758% | $216.1279 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $1,112.62 | $1,196.6308 | $1,196.64 | $1,196.60 | $1,196.70 | |