| 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 | $90.53 | 3.556% | $93.7492 | $93.75 | $93.75 | $93.70 |
| Purchase #2 | $203.68 | 7.831% | $219.6302 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $125.96 | 12.269% | $141.414 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $217.37 | 11.240% | $241.8024 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $140.27 | 7.857% | $151.291 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $235.72 | 12.748% | $265.7696 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $6.75 | 6.754% | $7.2059 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $1,020.28 | $1,120.8623 | $1,120.86 | $1,120.85 | $1,120.80 | |