| 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 | $204.52 | 13.133% | $231.3796 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $64.39 | 7.187% | $69.0177 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $15.73 | 8.696% | $17.0979 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $197.83 | 6.520% | $210.7285 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $233.30 | 12.860% | $263.3024 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $217.84 | 12.364% | $244.7737 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $70.59 | 6.404% | $75.1106 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $1,004.20 | $1,111.4104 | $1,111.41 | $1,111.40 | $1,111.40 | |