| 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 | $207.73 | 6.461% | $221.1514 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $191.77 | 13.835% | $218.3014 | $218.30 | $218.30 | $218.30 |
| Purchase #3 | $119.54 | 4.123% | $124.4686 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $195.78 | 8.324% | $212.0767 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $18.40 | 9.486% | $20.1454 | $20.15 | $20.15 | $20.10 |
| Purchase #6 | $196.26 | 10.664% | $217.1892 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $96.99 | 11.629% | $108.269 | $108.27 | $108.25 | $108.30 |
| 7 purchase totals = | $1,026.47 | $1,121.6017 | $1,121.61 | $1,121.60 | $1,121.70 | |