| 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 | $215.57 | 3.326% | $222.7399 | $222.74 | $222.75 | $222.70 |
| Purchase #2 | $192.85 | 11.858% | $215.7182 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $138.80 | 13.332% | $157.3048 | $157.30 | $157.30 | $157.30 |
| Purchase #4 | $31.90 | 7.515% | $34.2973 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $159.45 | 11.600% | $177.9462 | $177.95 | $177.95 | $177.90 |
| Purchase #6 | $190.51 | 6.289% | $202.4912 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $196.48 | 8.288% | $212.7643 | $212.76 | $212.75 | $212.80 |
| 7 purchase totals = | $1,125.56 | $1,223.2619 | $1,223.26 | $1,223.25 | $1,223.20 | |