| 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 | $185.89 | 4.664% | $194.5599 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $68.49 | 11.780% | $76.5581 | $76.56 | $76.55 | $76.60 |
| Purchase #3 | $243.31 | 8.761% | $264.6264 | $264.63 | $264.65 | $264.60 |
| Purchase #4 | $86.65 | 11.356% | $96.49 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $215.47 | 6.147% | $228.7149 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $34.91 | 11.383% | $38.8838 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $191.78 | 7.688% | $206.524 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $1,026.50 | $1,106.3571 | $1,106.35 | $1,106.35 | $1,106.40 | |