| 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 | $86.42 | 5.719% | $91.3624 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $195.81 | 5.290% | $206.1683 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $170.68 | 7.256% | $183.0645 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $239.72 | 8.391% | $259.8349 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $190.92 | 11.505% | $212.8853 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $216.98 | 6.206% | $230.4458 | $230.45 | $230.45 | $230.40 |
| Purchase #7 | $97.65 | 9.444% | $106.8721 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $1,198.18 | $1,290.6333 | $1,290.63 | $1,290.60 | $1,290.70 | |