| 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 | $208.30 | 5.373% | $219.492 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $120.55 | 6.289% | $128.1314 | $128.13 | $128.15 | $128.10 |
| Purchase #3 | $236.85 | 13.652% | $269.1848 | $269.18 | $269.20 | $269.20 |
| Purchase #4 | $135.60 | 8.611% | $147.2765 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $46.25 | 12.554% | $52.0562 | $52.06 | $52.05 | $52.10 |
| Purchase #6 | $109.79 | 7.294% | $117.7981 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $77.94 | 5.608% | $82.3109 | $82.31 | $82.30 | $82.30 |
| 7 purchase totals = | $935.28 | $1,016.2499 | $1,016.25 | $1,016.30 | $1,016.30 | |