| 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 | $42.45 | 4.540% | $44.3772 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $218.92 | 3.489% | $226.5581 | $226.56 | $226.55 | $226.60 |
| Purchase #3 | $23.79 | 5.724% | $25.1517 | $25.15 | $25.15 | $25.20 |
| Purchase #4 | $227.28 | 7.247% | $243.751 | $243.75 | $243.75 | $243.80 |
| Purchase #5 | $250.43 | 12.335% | $281.3205 | $281.32 | $281.30 | $281.30 |
| Purchase #6 | $101.29 | 3.846% | $105.1856 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $112.64 | 9.596% | $123.4489 | $123.45 | $123.45 | $123.40 |
| 7 purchase totals = | $976.80 | $1,049.7930 | $1,049.80 | $1,049.80 | $1,049.90 | |