| 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 | $210.90 | 8.857% | $229.5794 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $64.49 | 4.597% | $67.4546 | $67.45 | $67.45 | $67.50 |
| Purchase #3 | $188.34 | 3.376% | $194.6984 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $73.31 | 4.121% | $76.3311 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $231.51 | 11.504% | $258.1429 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $89.31 | 10.828% | $98.9805 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $179.37 | 5.844% | $189.8524 | $189.85 | $189.85 | $189.90 |
| 7 purchase totals = | $1,037.23 | $1,115.0393 | $1,115.03 | $1,115.10 | $1,115.10 | |