| 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 | $190.54 | 10.693% | $210.9144 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $215.84 | 13.737% | $245.4899 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $105.99 | 8.560% | $115.0627 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $34.60 | 11.319% | $38.5164 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $148.48 | 13.714% | $168.8425 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $49.87 | 13.130% | $56.4179 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $209.93 | 11.420% | $233.904 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $955.25 | $1,069.1478 | $1,069.14 | $1,069.10 | $1,069.10 | |