| 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 | $124.75 | 8.804% | $135.733 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $108.71 | 8.179% | $117.6014 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $249.37 | 10.383% | $275.2621 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $206.49 | 10.601% | $228.38 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $144.69 | 10.608% | $160.0387 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $126.35 | 10.127% | $139.1455 | $139.15 | $139.15 | $139.10 |
| Purchase #7 | $196.44 | 3.171% | $202.6691 | $202.67 | $202.65 | $202.70 |
| 7 purchase totals = | $1,156.80 | $1,258.8298 | $1,258.83 | $1,258.85 | $1,258.80 | |