| 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 | $110.59 | 4.765% | $115.8596 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $223.98 | 3.386% | $231.564 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $29.59 | 6.634% | $31.553 | $31.55 | $31.55 | $31.60 |
| Purchase #4 | $79.42 | 10.543% | $87.7933 | $87.79 | $87.80 | $87.80 |
| Purchase #5 | $223.36 | 7.182% | $239.4017 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $185.33 | 5.167% | $194.906 | $194.91 | $194.90 | $194.90 |
| Purchase #7 | $69.36 | 7.450% | $74.5273 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $921.63 | $975.6049 | $975.60 | $975.60 | $975.70 | |