| 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 | $186.67 | 12.542% | $210.0822 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $194.37 | 6.480% | $206.9652 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $227.82 | 10.371% | $251.4472 | $251.45 | $251.45 | $251.40 |
| Purchase #4 | $227.89 | 4.832% | $238.9016 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $27.81 | 6.572% | $29.6377 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $218.60 | 6.239% | $232.2385 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $39.44 | 8.202% | $42.6749 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $1,122.60 | $1,211.9473 | $1,211.95 | $1,211.95 | $1,211.90 | |