| 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 | $206.67 | 13.288% | $234.1323 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $56.76 | 10.154% | $62.5234 | $62.52 | $62.50 | $62.50 |
| Purchase #3 | $250.75 | 10.854% | $277.9664 | $277.97 | $277.95 | $278.00 |
| Purchase #4 | $235.72 | 7.618% | $253.6771 | $253.68 | $253.70 | $253.70 |
| Purchase #5 | $128.70 | 4.427% | $134.3975 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $39.76 | 9.320% | $43.4656 | $43.47 | $43.45 | $43.50 |
| Purchase #7 | $121.32 | 3.446% | $125.5007 | $125.50 | $125.50 | $125.50 |
| 7 purchase totals = | $1,039.68 | $1,131.6630 | $1,131.67 | $1,131.65 | $1,131.70 | |