| 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 | $218.72 | 4.834% | $229.2929 | $229.29 | $229.30 | $229.30 |
| Purchase #2 | $52.25 | 9.628% | $57.2806 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $50.81 | 5.605% | $53.6579 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $144.71 | 4.331% | $150.9774 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $197.61 | 11.514% | $220.3628 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $239.25 | 10.792% | $265.0699 | $265.07 | $265.05 | $265.10 |
| Purchase #7 | $203.51 | 5.742% | $215.1955 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $1,106.86 | $1,191.8370 | $1,191.84 | $1,191.85 | $1,192.00 | |