| 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 | $229.39 | 10.828% | $254.2283 | $254.23 | $254.25 | $254.20 |
| Purchase #2 | $155.45 | 8.800% | $169.1296 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $91.60 | 3.518% | $94.8225 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $242.95 | 13.785% | $276.4407 | $276.44 | $276.45 | $276.40 |
| Purchase #5 | $208.72 | 10.369% | $230.3622 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $84.38 | 9.374% | $92.2898 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $139.66 | 6.461% | $148.6834 | $148.68 | $148.70 | $148.70 |
| 7 purchase totals = | $1,152.15 | $1,265.9565 | $1,265.95 | $1,266.00 | $1,265.90 | |