| 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 | $219.42 | 3.523% | $227.1502 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $26.40 | 3.498% | $27.3235 | $27.32 | $27.30 | $27.30 |
| Purchase #3 | $9.87 | 9.482% | $10.8059 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $84.63 | 4.494% | $88.4333 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $52.74 | 10.158% | $58.0973 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $204.83 | 6.430% | $218.0006 | $218.00 | $218.00 | $218.00 |
| Purchase #7 | $203.97 | 6.508% | $217.2444 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $801.86 | $847.0552 | $847.05 | $847.05 | $847.00 | |