| 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 | $189.99 | 9.198% | $207.4653 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $49.99 | 5.254% | $52.6165 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $232.67 | 8.466% | $252.3678 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $223.95 | 12.464% | $251.8631 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $66.97 | 10.774% | $74.1853 | $74.19 | $74.20 | $74.20 |
| Purchase #6 | $58.82 | 5.483% | $62.0451 | $62.05 | $62.05 | $62.00 |
| Purchase #7 | $193.80 | 10.168% | $213.5056 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $1,016.19 | $1,114.0487 | $1,114.07 | $1,114.00 | $1,114.10 | |