| 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 | $21.92 | 10.812% | $24.29 | $24.29 | $24.30 | $24.30 |
| Purchase #2 | $232.37 | 11.678% | $259.5062 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $83.82 | 13.122% | $94.8189 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $113.45 | 12.310% | $127.4157 | $127.42 | $127.40 | $127.40 |
| Purchase #5 | $173.79 | 4.145% | $180.9936 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $34.62 | 5.411% | $36.4933 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $228.56 | 8.158% | $247.2059 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $888.53 | $970.7236 | $970.73 | $970.70 | $970.70 | |