| 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 | $212.68 | 7.859% | $229.3945 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $218.52 | 13.748% | $248.5621 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $225.36 | 8.291% | $244.0446 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $137.80 | 3.381% | $142.459 | $142.46 | $142.45 | $142.50 |
| Purchase #5 | $136.56 | 11.487% | $152.2466 | $152.25 | $152.25 | $152.20 |
| Purchase #6 | $126.41 | 6.805% | $135.0122 | $135.01 | $135.00 | $135.00 |
| Purchase #7 | $59.44 | 7.814% | $64.0846 | $64.08 | $64.10 | $64.10 |
| 7 purchase totals = | $1,116.77 | $1,215.8036 | $1,215.79 | $1,215.80 | $1,215.80 | |