| 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 | $176.28 | 10.282% | $194.4051 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $97.60 | 12.738% | $110.0323 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $64.98 | 8.561% | $70.5429 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $33.88 | 8.873% | $36.8862 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $204.82 | 8.651% | $222.539 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $197.61 | 8.836% | $215.0708 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $145.25 | 13.718% | $165.1754 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $920.42 | $1,014.6517 | $1,014.66 | $1,014.70 | $1,014.60 | |