| 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 | $27.69 | 5.466% | $29.2035 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $149.73 | 4.305% | $156.1759 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $149.69 | 13.643% | $170.1122 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $196.64 | 12.230% | $220.6891 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $218.28 | 12.277% | $245.0782 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $244.35 | 11.517% | $272.4918 | $272.49 | $272.50 | $272.50 |
| Purchase #7 | $207.74 | 9.234% | $226.9227 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $1,194.12 | $1,320.6734 | $1,320.67 | $1,320.70 | $1,320.70 | |