| 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 | $31.86 | 9.170% | $34.7816 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $131.87 | 11.434% | $146.948 | $146.95 | $146.95 | $146.90 |
| Purchase #3 | $183.28 | 3.612% | $189.9001 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $134.47 | 12.626% | $151.4482 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $134.48 | 13.131% | $152.1386 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $221.92 | 13.776% | $252.4917 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $246.59 | 5.319% | $259.7061 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $1,084.47 | $1,187.4143 | $1,187.42 | $1,187.45 | $1,187.30 | |