| 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 | $136.27 | 12.197% | $152.8909 | $152.89 | $152.90 | $152.90 |
| Purchase #2 | $113.38 | 3.857% | $117.7531 | $117.75 | $117.75 | $117.80 |
| Purchase #3 | $200.42 | 6.480% | $213.4072 | $213.41 | $213.40 | $213.40 |
| Purchase #4 | $37.61 | 3.744% | $39.0181 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $19.84 | 13.159% | $22.4507 | $22.45 | $22.45 | $22.50 |
| Purchase #6 | $234.45 | 11.189% | $260.6826 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $192.89 | 6.694% | $205.8021 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $934.86 | $1,012.0047 | $1,012.00 | $1,012.00 | $1,012.10 | |