| 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 | $212.63 | 7.531% | $228.6432 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $213.64 | 11.708% | $238.653 | $238.65 | $238.65 | $238.70 |
| Purchase #3 | $217.36 | 10.776% | $240.7827 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $111.91 | 10.726% | $123.9135 | $123.91 | $123.90 | $123.90 |
| Purchase #5 | $215.85 | 11.682% | $241.0656 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $60.88 | 4.672% | $63.7243 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $70.82 | 13.847% | $80.6264 | $80.63 | $80.65 | $80.60 |
| 7 purchase totals = | $1,103.09 | $1,217.4087 | $1,217.40 | $1,217.40 | $1,217.40 | |