| 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 | $240.50 | 10.819% | $266.5197 | $266.52 | $266.50 | $266.50 |
| Purchase #2 | $103.56 | 11.204% | $115.1629 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $223.63 | 6.332% | $237.7903 | $237.79 | $237.80 | $237.80 |
| Purchase #4 | $139.36 | 3.846% | $144.7198 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $55.48 | 7.818% | $59.8174 | $59.82 | $59.80 | $59.80 |
| Purchase #6 | $76.84 | 13.783% | $87.4309 | $87.43 | $87.45 | $87.40 |
| Purchase #7 | $237.99 | 13.859% | $270.973 | $270.97 | $270.95 | $271.00 |
| 7 purchase totals = | $1,077.36 | $1,182.4140 | $1,182.41 | $1,182.35 | $1,182.40 | |