| 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 | $225.42 | 9.608% | $247.0784 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $230.98 | 12.157% | $259.0602 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $225.67 | 6.770% | $240.9479 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $96.42 | 4.393% | $100.6557 | $100.66 | $100.65 | $100.70 |
| Purchase #5 | $223.70 | 4.838% | $234.5226 | $234.52 | $234.50 | $234.50 |
| Purchase #6 | $97.98 | 5.256% | $103.1298 | $103.13 | $103.15 | $103.10 |
| Purchase #7 | $99.27 | 7.357% | $106.5733 | $106.57 | $106.55 | $106.60 |
| 7 purchase totals = | $1,199.44 | $1,291.9679 | $1,291.97 | $1,291.95 | $1,292.00 | |