| 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 | $207.80 | 4.204% | $216.5359 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $238.59 | 6.732% | $254.6519 | $254.65 | $254.65 | $254.70 |
| Purchase #3 | $229.83 | 6.634% | $245.0769 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $84.44 | 12.584% | $95.0659 | $95.07 | $95.05 | $95.10 |
| Purchase #5 | $154.95 | 4.638% | $162.1366 | $162.14 | $162.15 | $162.10 |
| Purchase #6 | $218.37 | 10.209% | $240.6634 | $240.66 | $240.65 | $240.70 |
| Purchase #7 | $157.32 | 12.778% | $177.4223 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $1,291.30 | $1,391.5529 | $1,391.56 | $1,391.55 | $1,391.60 | |