| 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 | $11.50 | 5.446% | $12.1263 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $33.46 | 4.171% | $34.8556 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $160.42 | 13.223% | $181.6323 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $225.79 | 11.627% | $252.0426 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $144.93 | 9.170% | $158.2201 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $190.91 | 6.298% | $202.9335 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $100.92 | 8.140% | $109.1349 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $867.93 | $950.9453 | $950.94 | $951.00 | $950.80 | |