| 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 | $241.87 | 4.479% | $252.7034 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $246.38 | 13.440% | $279.4935 | $279.49 | $279.50 | $279.50 |
| Purchase #3 | $117.43 | 4.195% | $122.3562 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $118.59 | 9.680% | $130.0695 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $76.82 | 8.635% | $83.4534 | $83.45 | $83.45 | $83.50 |
| Purchase #6 | $39.27 | 12.743% | $44.2742 | $44.27 | $44.25 | $44.30 |
| Purchase #7 | $129.84 | 6.239% | $137.9407 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $970.20 | $1,050.2909 | $1,050.28 | $1,050.25 | $1,050.40 | |