| 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 | $14.73 | 5.415% | $15.5276 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $190.52 | 7.718% | $205.2243 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $225.57 | 8.507% | $244.7592 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $126.44 | 8.748% | $137.501 | $137.50 | $137.50 | $137.50 |
| Purchase #5 | $137.92 | 9.684% | $151.2762 | $151.28 | $151.30 | $151.30 |
| Purchase #6 | $202.66 | 3.643% | $210.0429 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $90.25 | 8.865% | $98.2507 | $98.25 | $98.25 | $98.30 |
| 7 purchase totals = | $988.09 | $1,062.5819 | $1,062.58 | $1,062.60 | $1,062.60 | |