| 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 | $118.58 | 9.169% | $129.4526 | $129.45 | $129.45 | $129.50 |
| Purchase #2 | $174.55 | 8.247% | $188.9451 | $188.95 | $188.95 | $188.90 |
| Purchase #3 | $20.37 | 5.751% | $21.5415 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $191.59 | 8.692% | $208.243 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $215.86 | 9.814% | $237.0445 | $237.04 | $237.05 | $237.00 |
| Purchase #6 | $17.68 | 8.315% | $19.1501 | $19.15 | $19.15 | $19.20 |
| Purchase #7 | $218.86 | 10.173% | $241.1246 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $957.49 | $1,045.5014 | $1,045.49 | $1,045.50 | $1,045.40 | |