| 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 | $244.63 | 11.290% | $272.2487 | $272.25 | $272.25 | $272.20 |
| Purchase #2 | $192.86 | 9.661% | $211.4922 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $211.52 | 12.154% | $237.2281 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $155.81 | 12.407% | $175.1413 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $25.25 | 8.213% | $27.3238 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $85.72 | 12.440% | $96.3836 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $119.63 | 4.545% | $125.0672 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $1,035.42 | $1,144.8849 | $1,144.88 | $1,144.90 | $1,144.80 | |