| 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 | $115.94 | 6.419% | $123.3822 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $206.49 | 10.282% | $227.7213 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $66.52 | 4.315% | $69.3903 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $165.49 | 11.623% | $184.7249 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $44.93 | 13.208% | $50.8644 | $50.86 | $50.85 | $50.90 |
| Purchase #6 | $207.26 | 12.824% | $233.839 | $233.84 | $233.85 | $233.80 |
| Purchase #7 | $18.62 | 11.306% | $20.7252 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $825.25 | $910.6473 | $910.64 | $910.65 | $910.60 | |