| 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 | $243.73 | 4.370% | $254.381 | $254.38 | $254.40 | $254.40 |
| Purchase #2 | $14.53 | 5.756% | $15.3663 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $134.97 | 10.831% | $149.5886 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $156.75 | 5.645% | $165.5985 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $62.41 | 12.643% | $70.3005 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $32.25 | 6.333% | $34.2924 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $195.48 | 7.368% | $209.883 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $840.12 | $899.4103 | $899.41 | $899.45 | $899.50 | |