| 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 | $229.49 | 8.260% | $248.4459 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $158.55 | 4.650% | $165.9226 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $172.63 | 4.499% | $180.3966 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $197.50 | 3.582% | $204.5745 | $204.57 | $204.55 | $204.60 |
| Purchase #5 | $240.45 | 12.226% | $269.8474 | $269.85 | $269.85 | $269.80 |
| Purchase #6 | $45.72 | 6.199% | $48.5542 | $48.55 | $48.55 | $48.60 |
| Purchase #7 | $182.25 | 7.321% | $195.5925 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $1,226.59 | $1,313.3337 | $1,313.33 | $1,313.30 | $1,313.30 | |