| 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 | $103.62 | 13.159% | $117.2554 | $117.26 | $117.25 | $117.30 |
| Purchase #2 | $37.63 | 4.125% | $39.1822 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $68.82 | 3.466% | $71.2053 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $240.75 | 6.846% | $257.2317 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $60.36 | 6.396% | $64.2206 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $231.75 | 11.254% | $257.8311 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $129.73 | 6.818% | $138.575 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $872.66 | $945.5013 | $945.51 | $945.55 | $945.50 | |