| 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 | $217.34 | 12.308% | $244.0902 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $158.71 | 3.487% | $164.2442 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $103.92 | 12.859% | $117.2831 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $148.92 | 12.634% | $167.7346 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $88.32 | 12.599% | $99.4474 | $99.45 | $99.45 | $99.40 |
| Purchase #6 | $249.44 | 7.816% | $268.9362 | $268.94 | $268.95 | $268.90 |
| Purchase #7 | $20.40 | 10.443% | $22.5304 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $987.05 | $1,084.2661 | $1,084.26 | $1,084.35 | $1,084.10 | |