| 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 | $199.67 | 6.295% | $212.2392 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $193.90 | 12.871% | $218.8569 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $239.64 | 6.669% | $255.6216 | $255.62 | $255.60 | $255.60 |
| Purchase #4 | $80.55 | 9.658% | $88.3295 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $22.44 | 9.592% | $24.5924 | $24.59 | $24.60 | $24.60 |
| Purchase #6 | $212.41 | 10.463% | $234.6345 | $234.63 | $234.65 | $234.60 |
| Purchase #7 | $229.76 | 11.455% | $256.079 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $1,178.37 | $1,290.3531 | $1,290.35 | $1,290.40 | $1,290.30 | |