| 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 | $199.71 | 9.528% | $218.7384 | $218.74 | $218.75 | $218.70 |
| Purchase #2 | $101.88 | 8.320% | $110.3564 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $171.77 | 10.811% | $190.3401 | $190.34 | $190.35 | $190.30 |
| Purchase #4 | $246.55 | 10.402% | $272.1961 | $272.20 | $272.20 | $272.20 |
| Purchase #5 | $139.80 | 6.179% | $148.4382 | $148.44 | $148.45 | $148.40 |
| Purchase #6 | $190.54 | 11.349% | $212.1644 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $87.95 | 4.188% | $91.6333 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $1,138.20 | $1,243.8669 | $1,243.87 | $1,243.90 | $1,243.80 | |