| 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 | $183.38 | 4.222% | $191.1223 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $99.86 | 7.464% | $107.3136 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $206.67 | 6.641% | $220.395 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $7.86 | 4.162% | $8.1871 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $225.26 | 9.194% | $245.9704 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $113.25 | 10.326% | $124.9442 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $54.72 | 5.356% | $57.6508 | $57.65 | $57.65 | $57.70 |
| 7 purchase totals = | $891.00 | $955.5834 | $955.58 | $955.55 | $955.60 | |