| 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 | $237.37 | 10.841% | $263.1033 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $76.75 | 9.794% | $84.2669 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $209.31 | 6.538% | $222.9947 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $147.95 | 11.750% | $165.3341 | $165.33 | $165.35 | $165.30 |
| Purchase #5 | $104.40 | 7.550% | $112.2822 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $96.97 | 9.541% | $106.2219 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $122.74 | 5.435% | $129.4109 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $995.49 | $1,083.6140 | $1,083.60 | $1,083.60 | $1,083.60 | |