| 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 | $188.31 | 7.283% | $202.0246 | $202.02 | $202.00 | $202.00 |
| Purchase #2 | $246.48 | 5.269% | $259.467 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $90.28 | 12.849% | $101.8801 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $120.87 | 11.250% | $134.4679 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $185.45 | 10.850% | $205.5713 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $139.36 | 9.668% | $152.8333 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $71.92 | 5.608% | $75.9533 | $75.95 | $75.95 | $76.00 |
| 7 purchase totals = | $1,042.67 | $1,132.1975 | $1,132.19 | $1,132.15 | $1,132.30 | |