| 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 | $223.59 | 3.559% | $231.5476 | $231.55 | $231.55 | $231.50 |
| Purchase #2 | $33.62 | 4.666% | $35.1887 | $35.19 | $35.20 | $35.20 |
| Purchase #3 | $122.61 | 3.188% | $126.5188 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $229.54 | 9.610% | $251.5988 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $157.50 | 13.540% | $178.8255 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $137.95 | 7.314% | $148.0397 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $125.57 | 8.778% | $136.5925 | $136.59 | $136.60 | $136.60 |
| 7 purchase totals = | $1,030.38 | $1,108.3116 | $1,108.32 | $1,108.35 | $1,108.20 | |