| 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 | $206.47 | 7.134% | $221.1996 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $97.48 | 5.644% | $102.9818 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $133.30 | 6.775% | $142.3311 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $106.59 | 6.376% | $113.3862 | $113.39 | $113.40 | $113.40 |
| Purchase #5 | $25.34 | 3.835% | $26.3118 | $26.31 | $26.30 | $26.30 |
| Purchase #6 | $110.80 | 3.282% | $114.4365 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $35.61 | 3.467% | $36.8446 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $715.59 | $757.4916 | $757.49 | $757.55 | $757.40 | |