| 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 | $247.35 | 12.775% | $278.949 | $278.95 | $278.95 | $278.90 |
| Purchase #2 | $237.35 | 11.295% | $264.1587 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $140.59 | 6.105% | $149.173 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $250.65 | 7.484% | $269.4086 | $269.41 | $269.40 | $269.40 |
| Purchase #5 | $130.82 | 10.563% | $144.6385 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $170.96 | 9.807% | $187.726 | $187.73 | $187.75 | $187.70 |
| Purchase #7 | $156.54 | 11.780% | $174.9804 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $1,334.26 | $1,469.0342 | $1,469.04 | $1,469.05 | $1,469.00 | |