| 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 | $22.70 | 8.695% | $24.6738 | $24.67 | $24.65 | $24.70 |
| Purchase #2 | $226.57 | 8.165% | $245.0694 | $245.07 | $245.05 | $245.10 |
| Purchase #3 | $199.27 | 13.366% | $225.9044 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $151.46 | 12.539% | $170.4516 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $157.58 | 6.859% | $168.3884 | $168.39 | $168.40 | $168.40 |
| Purchase #6 | $135.77 | 7.748% | $146.2895 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $20.63 | 12.485% | $23.2057 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $913.98 | $1,003.9828 | $1,003.98 | $1,003.95 | $1,004.10 | |