| 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 | $229.78 | 4.102% | $239.2056 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $36.52 | 13.107% | $41.3067 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $183.98 | 5.300% | $193.7309 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $7.94 | 12.825% | $8.9583 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $23.97 | 13.496% | $27.205 | $27.21 | $27.20 | $27.20 |
| Purchase #6 | $8.58 | 11.696% | $9.5835 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $230.97 | 7.167% | $247.5236 | $247.52 | $247.50 | $247.50 |
| 7 purchase totals = | $721.74 | $767.5136 | $767.52 | $767.50 | $767.50 | |