| 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 | $193.72 | 8.119% | $209.4481 | $209.45 | $209.45 | $209.40 |
| Purchase #2 | $202.38 | 4.206% | $210.8921 | $210.89 | $210.90 | $210.90 |
| Purchase #3 | $161.39 | 8.532% | $175.1598 | $175.16 | $175.15 | $175.20 |
| Purchase #4 | $124.40 | 12.567% | $140.0333 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $53.56 | 6.335% | $56.953 | $56.95 | $56.95 | $57.00 |
| Purchase #6 | $187.69 | 7.111% | $201.0366 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $212.99 | 5.302% | $224.2827 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $1,136.13 | $1,217.8056 | $1,217.80 | $1,217.85 | $1,217.80 | |