| 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 | $225.84 | 5.249% | $237.6943 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $188.37 | 4.855% | $197.5154 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $32.54 | 6.104% | $34.5262 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $181.72 | 9.731% | $199.4032 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $30.94 | 9.288% | $33.8137 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $118.86 | 5.160% | $124.9932 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $96.83 | 12.558% | $108.9899 | $108.99 | $109.00 | $109.00 |
| 7 purchase totals = | $875.10 | $936.9359 | $936.93 | $936.95 | $936.90 | |