| 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 | $224.78 | 7.457% | $241.5418 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $246.38 | 9.737% | $270.37 | $270.37 | $270.35 | $270.40 |
| Purchase #3 | $169.29 | 9.477% | $185.3336 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $95.79 | 8.207% | $103.6515 | $103.65 | $103.65 | $103.70 |
| Purchase #5 | $248.69 | 11.780% | $277.9857 | $277.99 | $278.00 | $278.00 |
| Purchase #6 | $194.65 | 6.317% | $206.946 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $132.95 | 7.729% | $143.2257 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $1,312.53 | $1,429.0543 | $1,429.06 | $1,429.10 | $1,429.00 | |