| 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 | $91.81 | 12.745% | $103.5112 | $103.51 | $103.50 | $103.50 |
| Purchase #2 | $203.87 | 6.187% | $216.4834 | $216.48 | $216.50 | $216.50 |
| Purchase #3 | $101.39 | 7.301% | $108.7925 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $13.75 | 10.339% | $15.1716 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $124.66 | 11.769% | $139.3312 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $247.28 | 12.478% | $278.1356 | $278.14 | $278.15 | $278.10 |
| Purchase #7 | $206.69 | 13.795% | $235.2029 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $989.45 | $1,096.6284 | $1,096.62 | $1,096.65 | $1,096.60 | |