| 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 | $130.54 | 8.632% | $141.8082 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $235.27 | 9.566% | $257.7759 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $106.29 | 7.211% | $113.9546 | $113.95 | $113.95 | $114.00 |
| Purchase #4 | $37.66 | 13.836% | $42.8706 | $42.87 | $42.85 | $42.90 |
| Purchase #5 | $166.82 | 4.860% | $174.9275 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $142.25 | 5.195% | $149.6399 | $149.64 | $149.65 | $149.60 |
| Purchase #7 | $148.47 | 9.491% | $162.5613 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $967.30 | $1,043.5380 | $1,043.54 | $1,043.55 | $1,043.60 | |