| 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 | $215.66 | 9.381% | $235.8911 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $182.61 | 13.768% | $207.7517 | $207.75 | $207.75 | $207.80 |
| Purchase #3 | $235.95 | 7.371% | $253.3419 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $209.28 | 13.310% | $237.1352 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $221.36 | 10.333% | $244.2331 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $145.32 | 8.482% | $157.646 | $157.65 | $157.65 | $157.60 |
| Purchase #7 | $182.64 | 3.208% | $188.4991 | $188.50 | $188.50 | $188.50 |
| 7 purchase totals = | $1,392.82 | $1,524.4981 | $1,524.50 | $1,524.55 | $1,524.40 | |