| 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 | $134.36 | 4.174% | $139.9682 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $44.59 | 12.602% | $50.2092 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $5.58 | 6.843% | $5.9618 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $229.68 | 5.124% | $241.4488 | $241.45 | $241.45 | $241.40 |
| Purchase #5 | $224.64 | 7.577% | $241.661 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $196.73 | 9.815% | $216.039 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $96.33 | 5.667% | $101.789 | $101.79 | $101.80 | $101.80 |
| 7 purchase totals = | $931.91 | $997.0770 | $997.08 | $997.05 | $997.10 | |