| 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 | $106.72 | 12.137% | $119.6726 | $119.67 | $119.65 | $119.70 |
| Purchase #2 | $106.75 | 6.840% | $114.0517 | $114.05 | $114.05 | $114.10 |
| Purchase #3 | $233.31 | 4.153% | $242.9994 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $178.64 | 9.537% | $195.6769 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $101.98 | 6.555% | $108.6648 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $56.27 | 11.519% | $62.7517 | $62.75 | $62.75 | $62.80 |
| Purchase #7 | $191.95 | 3.482% | $198.6337 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $975.62 | $1,042.4508 | $1,042.44 | $1,042.45 | $1,042.60 | |