| 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 | $99.26 | 4.323% | $103.551 | $103.55 | $103.55 | $103.60 |
| Purchase #2 | $64.65 | 3.824% | $67.1222 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $233.40 | 11.551% | $260.36 | $260.36 | $260.35 | $260.40 |
| Purchase #4 | $240.34 | 7.790% | $259.0625 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $248.44 | 10.211% | $273.8082 | $273.81 | $273.80 | $273.80 |
| Purchase #6 | $41.30 | 6.785% | $44.1022 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $211.77 | 7.581% | $227.8243 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,139.16 | $1,235.8304 | $1,235.82 | $1,235.75 | $1,235.90 | |