| 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 | $103.54 | 11.462% | $115.4078 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $11.50 | 8.564% | $12.4849 | $12.48 | $12.50 | $12.50 |
| Purchase #3 | $18.37 | 3.707% | $19.051 | $19.05 | $19.05 | $19.10 |
| Purchase #4 | $191.61 | 6.630% | $204.3137 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $125.35 | 3.121% | $129.2622 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $119.73 | 4.492% | $125.1083 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $126.32 | 3.440% | $130.6654 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $696.42 | $736.2933 | $736.29 | $736.25 | $736.40 | |