| 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 | $223.36 | 4.864% | $234.2242 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $71.32 | 7.631% | $76.7624 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $37.67 | 8.320% | $40.8041 | $40.80 | $40.80 | $40.80 |
| Purchase #4 | $27.74 | 6.593% | $29.5689 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $12.30 | 10.401% | $13.5793 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $76.37 | 8.535% | $82.8882 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $231.72 | 5.836% | $245.2432 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $680.48 | $723.0703 | $723.06 | $723.05 | $723.10 | |