| 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 | $38.44 | 6.501% | $40.939 | $40.94 | $40.95 | $40.90 |
| Purchase #2 | $112.84 | 13.581% | $128.1648 | $128.16 | $128.15 | $128.20 |
| Purchase #3 | $182.36 | 12.259% | $204.7155 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $242.64 | 9.598% | $265.9286 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $120.77 | 6.794% | $128.9751 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $181.79 | 9.151% | $198.4256 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $225.94 | 10.543% | $249.7609 | $249.76 | $249.75 | $249.80 |
| 7 purchase totals = | $1,104.78 | $1,216.9095 | $1,216.92 | $1,216.95 | $1,216.90 | |