| 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 | $122.99 | 6.741% | $131.2808 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $117.86 | 3.455% | $121.9321 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $21.57 | 12.417% | $24.2483 | $24.25 | $24.25 | $24.20 |
| Purchase #4 | $180.95 | 12.243% | $203.1037 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $198.82 | 10.160% | $219.0201 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $192.37 | 13.316% | $217.986 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $219.27 | 6.121% | $232.6915 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $1,053.83 | $1,150.2625 | $1,150.26 | $1,150.30 | $1,150.20 | |