| 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 | $26.43 | 3.746% | $27.4201 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $190.85 | 3.316% | $197.1786 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $219.59 | 6.154% | $233.1036 | $233.10 | $233.10 | $233.10 |
| Purchase #4 | $166.60 | 8.358% | $180.5244 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $197.60 | 8.369% | $214.1371 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $66.69 | 11.514% | $74.3687 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $237.31 | 10.851% | $263.0605 | $263.06 | $263.05 | $263.10 |
| 7 purchase totals = | $1,105.07 | $1,189.7930 | $1,189.79 | $1,189.75 | $1,189.80 | |