| 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 | $222.71 | 4.502% | $232.7364 | $232.74 | $232.75 | $232.70 |
| Purchase #2 | $249.64 | 10.272% | $275.283 | $275.28 | $275.30 | $275.30 |
| Purchase #3 | $214.94 | 7.200% | $230.4157 | $230.42 | $230.40 | $230.40 |
| Purchase #4 | $216.72 | 11.544% | $241.7382 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $240.87 | 4.672% | $252.1234 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $136.89 | 7.330% | $146.924 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $54.73 | 4.112% | $56.9805 | $56.98 | $57.00 | $57.00 |
| 7 purchase totals = | $1,336.50 | $1,436.2012 | $1,436.20 | $1,436.20 | $1,436.10 | |