| 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 | $201.68 | 3.672% | $209.0857 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $247.54 | 7.800% | $266.8481 | $266.85 | $266.85 | $266.80 |
| Purchase #3 | $248.35 | 9.401% | $271.6974 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $7.99 | 10.564% | $8.8341 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $9.96 | 11.619% | $11.1173 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $170.64 | 4.273% | $177.9314 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $25.38 | 7.639% | $27.3188 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $911.54 | $972.8328 | $972.84 | $972.85 | $972.70 | |