| 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 | $209.45 | 4.394% | $218.6532 | $218.65 | $218.65 | $218.70 |
| Purchase #2 | $219.74 | 12.180% | $246.5043 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $101.85 | 7.158% | $109.1404 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $49.54 | 13.348% | $56.1526 | $56.15 | $56.15 | $56.20 |
| Purchase #5 | $74.74 | 8.416% | $81.0301 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $222.34 | 12.407% | $249.9257 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $70.66 | 7.765% | $76.1467 | $76.15 | $76.15 | $76.10 |
| 7 purchase totals = | $948.32 | $1,037.5530 | $1,037.55 | $1,037.60 | $1,037.50 | |