| 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 | $217.62 | 8.301% | $235.6846 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $147.35 | 6.762% | $157.3138 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $180.99 | 5.562% | $191.0567 | $191.06 | $191.05 | $191.10 |
| Purchase #4 | $193.68 | 6.556% | $206.3777 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $73.50 | 8.120% | $79.4682 | $79.47 | $79.45 | $79.50 |
| Purchase #6 | $108.81 | 13.369% | $123.3568 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $105.59 | 4.537% | $110.3806 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $1,027.54 | $1,103.6384 | $1,103.64 | $1,103.65 | $1,103.80 | |