| 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 | $104.55 | 8.178% | $113.1001 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $140.67 | 13.575% | $159.766 | $159.77 | $159.75 | $159.80 |
| Purchase #3 | $11.54 | 3.630% | $11.9589 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $205.72 | 11.159% | $228.6763 | $228.68 | $228.70 | $228.70 |
| Purchase #5 | $87.99 | 6.168% | $93.4172 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $51.41 | 9.347% | $56.2153 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $247.64 | 3.211% | $255.5917 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $849.52 | $918.7255 | $918.74 | $918.70 | $918.80 | |