| 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 | $95.94 | 11.582% | $107.0518 | $107.05 | $107.05 | $107.10 |
| Purchase #2 | $225.35 | 10.612% | $249.2641 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $243.47 | 9.280% | $266.064 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $183.76 | 9.665% | $201.5204 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $153.52 | 6.869% | $164.0653 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $235.93 | 8.766% | $256.6116 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $199.78 | 6.871% | $213.5069 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $1,337.75 | $1,458.0841 | $1,458.08 | $1,458.00 | $1,458.20 | |