| 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 | $212.82 | 7.236% | $228.2197 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $205.94 | 9.380% | $225.2572 | $225.26 | $225.25 | $225.30 |
| Purchase #3 | $200.26 | 4.477% | $209.2256 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $110.96 | 13.558% | $126.004 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $150.25 | 4.721% | $157.3433 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $81.35 | 13.323% | $92.1883 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $93.58 | 8.595% | $101.6232 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $1,055.16 | $1,139.8613 | $1,139.86 | $1,139.85 | $1,139.80 | |