| 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 | $233.50 | 4.498% | $244.0028 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $39.81 | 7.217% | $42.6831 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $8.75 | 3.379% | $9.0457 | $9.05 | $9.05 | $9.00 |
| Purchase #4 | $205.47 | 12.731% | $231.6284 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $236.53 | 11.507% | $263.7475 | $263.75 | $263.75 | $263.70 |
| Purchase #6 | $93.70 | 6.639% | $99.9207 | $99.92 | $99.90 | $99.90 |
| Purchase #7 | $185.40 | 9.351% | $202.7368 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $1,003.16 | $1,093.7650 | $1,093.77 | $1,093.80 | $1,093.60 | |