| 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 | $200.35 | 4.786% | $209.9388 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $153.98 | 10.379% | $169.9616 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $208.34 | 10.677% | $230.5845 | $230.58 | $230.60 | $230.60 |
| Purchase #4 | $7.32 | 12.485% | $8.2339 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $135.55 | 5.472% | $142.9673 | $142.97 | $142.95 | $143.00 |
| Purchase #6 | $187.65 | 9.325% | $205.1484 | $205.15 | $205.15 | $205.10 |
| Purchase #7 | $62.40 | 7.852% | $67.2996 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $955.59 | $1,034.1341 | $1,034.13 | $1,034.15 | $1,034.10 | |