| 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 | $31.90 | 13.651% | $36.2547 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $234.56 | 10.129% | $258.3186 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $7.35 | 9.117% | $8.0201 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $73.61 | 6.874% | $78.67 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $234.41 | 10.338% | $258.6433 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $146.97 | 12.749% | $165.7072 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $218.47 | 4.834% | $229.0308 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $947.27 | $1,034.6447 | $1,034.64 | $1,034.60 | $1,034.60 | |