| 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 | $223.83 | 12.711% | $252.281 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $6.63 | 11.146% | $7.369 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $82.61 | 12.218% | $92.7033 | $92.70 | $92.70 | $92.70 |
| Purchase #4 | $87.71 | 5.804% | $92.8007 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $216.90 | 12.793% | $244.648 | $244.65 | $244.65 | $244.60 |
| Purchase #6 | $247.66 | 12.470% | $278.5432 | $278.54 | $278.55 | $278.50 |
| Purchase #7 | $98.48 | 5.350% | $103.7487 | $103.75 | $103.75 | $103.70 |
| 7 purchase totals = | $963.82 | $1,072.0939 | $1,072.09 | $1,072.10 | $1,072.00 | |