| 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 | $245.86 | 11.738% | $274.719 | $274.72 | $274.70 | $274.70 |
| Purchase #2 | $6.73 | 7.636% | $7.2439 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $106.73 | 11.453% | $118.9538 | $118.95 | $118.95 | $119.00 |
| Purchase #4 | $103.78 | 13.557% | $117.8495 | $117.85 | $117.85 | $117.80 |
| Purchase #5 | $91.46 | 13.323% | $103.6452 | $103.65 | $103.65 | $103.60 |
| Purchase #6 | $189.99 | 8.478% | $206.0974 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $101.81 | 9.457% | $111.4382 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $846.36 | $939.9470 | $939.95 | $939.95 | $939.80 | |