| 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 | $221.87 | 3.269% | $229.1229 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $23.25 | 13.410% | $26.3678 | $26.37 | $26.35 | $26.40 |
| Purchase #3 | $61.49 | 10.357% | $67.8585 | $67.86 | $67.85 | $67.90 |
| Purchase #4 | $106.57 | 8.173% | $115.28 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $206.54 | 5.699% | $218.3107 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $95.43 | 4.789% | $100.0001 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $128.33 | 5.817% | $135.795 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $843.48 | $892.7350 | $892.74 | $892.70 | $892.80 | |