| 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 | $203.34 | 9.873% | $223.4158 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $237.70 | 6.209% | $252.4588 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $101.93 | 5.696% | $107.7359 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $161.65 | 6.583% | $172.2914 | $172.29 | $172.30 | $172.30 |
| Purchase #5 | $40.84 | 7.555% | $43.9255 | $43.93 | $43.95 | $43.90 |
| Purchase #6 | $179.82 | 8.570% | $195.2306 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $39.95 | 12.328% | $44.875 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $965.23 | $1,039.9330 | $1,039.95 | $1,040.00 | $1,039.90 | |