| 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 | $196.60 | 3.680% | $203.8349 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $125.30 | 3.390% | $129.5477 | $129.55 | $129.55 | $129.50 |
| Purchase #3 | $91.90 | 8.337% | $99.5617 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $226.77 | 8.448% | $245.9275 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $144.98 | 9.781% | $159.1605 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $206.74 | 6.506% | $220.1905 | $220.19 | $220.20 | $220.20 |
| Purchase #7 | $229.83 | 13.576% | $261.0317 | $261.03 | $261.05 | $261.00 |
| 7 purchase totals = | $1,222.12 | $1,319.2545 | $1,319.25 | $1,319.30 | $1,319.20 | |