| 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 | $111.43 | 4.240% | $116.1546 | $116.15 | $116.15 | $116.20 |
| Purchase #2 | $142.28 | 11.709% | $158.9396 | $158.94 | $158.95 | $158.90 |
| Purchase #3 | $240.80 | 4.568% | $251.7997 | $251.80 | $251.80 | $251.80 |
| Purchase #4 | $219.29 | 9.441% | $239.9932 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $128.67 | 4.762% | $134.7973 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $7.68 | 12.456% | $8.6366 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $176.63 | 3.326% | $182.5047 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $1,026.78 | $1,092.8257 | $1,092.82 | $1,092.85 | $1,092.80 | |