| 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 | $14.29 | 12.221% | $16.0364 | $16.04 | $16.05 | $16.00 |
| Purchase #2 | $135.31 | 10.550% | $149.5852 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $63.75 | 4.461% | $66.5939 | $66.59 | $66.60 | $66.60 |
| Purchase #4 | $174.27 | 12.243% | $195.6059 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $153.97 | 7.719% | $165.8549 | $165.85 | $165.85 | $165.90 |
| Purchase #6 | $149.37 | 13.237% | $169.1421 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $249.31 | 6.740% | $266.1135 | $266.11 | $266.10 | $266.10 |
| 7 purchase totals = | $940.27 | $1,028.9319 | $1,028.93 | $1,028.95 | $1,028.90 | |