| 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 | $248.71 | 6.501% | $264.8786 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $38.60 | 7.802% | $41.6116 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $101.61 | 3.489% | $105.1552 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $131.68 | 12.207% | $147.7542 | $147.75 | $147.75 | $147.80 |
| Purchase #5 | $68.87 | 11.322% | $76.6675 | $76.67 | $76.65 | $76.70 |
| Purchase #6 | $186.42 | 7.279% | $199.9895 | $199.99 | $200.00 | $200.00 |
| Purchase #7 | $145.95 | 8.627% | $158.5411 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $921.84 | $994.5977 | $994.60 | $994.60 | $994.70 | |