| 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 | $117.77 | 5.388% | $124.1154 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $202.46 | 3.620% | $209.7891 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $214.31 | 9.750% | $235.2052 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $6.73 | 3.327% | $6.9539 | $6.95 | $6.95 | $7.00 |
| Purchase #5 | $196.82 | 10.511% | $217.5078 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $94.99 | 5.520% | $100.2334 | $100.23 | $100.25 | $100.20 |
| Purchase #7 | $75.44 | 10.321% | $83.2262 | $83.23 | $83.25 | $83.20 |
| 7 purchase totals = | $908.52 | $977.0310 | $977.04 | $977.05 | $977.00 | |