| 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 | $120.94 | 12.237% | $135.7394 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $159.29 | 11.597% | $177.7629 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $217.33 | 3.270% | $224.4367 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $196.36 | 4.536% | $205.2669 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $113.79 | 3.162% | $117.388 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $164.49 | 7.749% | $177.2363 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $203.92 | 12.470% | $229.3488 | $229.35 | $229.35 | $229.30 |
| 7 purchase totals = | $1,176.12 | $1,267.1790 | $1,267.19 | $1,267.20 | $1,267.10 | |