| 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 | $203.26 | 3.171% | $209.7054 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $73.41 | 8.225% | $79.448 | $79.45 | $79.45 | $79.40 |
| Purchase #3 | $90.32 | 6.245% | $95.9605 | $95.96 | $95.95 | $96.00 |
| Purchase #4 | $113.69 | 8.527% | $123.3843 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $145.80 | 10.353% | $160.8947 | $160.89 | $160.90 | $160.90 |
| Purchase #6 | $71.83 | 3.341% | $74.2298 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $203.93 | 7.839% | $219.9161 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $902.24 | $963.5388 | $963.54 | $963.55 | $963.50 | |