| 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 | $241.80 | 8.369% | $262.0362 | $262.04 | $262.05 | $262.00 |
| Purchase #2 | $81.40 | 9.711% | $89.3048 | $89.30 | $89.30 | $89.30 |
| Purchase #3 | $143.33 | 13.283% | $162.3685 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $235.68 | 12.646% | $265.4841 | $265.48 | $265.50 | $265.50 |
| Purchase #5 | $144.61 | 3.283% | $149.3575 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $203.49 | 3.171% | $209.9427 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $193.88 | 10.509% | $214.2548 | $214.25 | $214.25 | $214.30 |
| 7 purchase totals = | $1,244.19 | $1,352.7486 | $1,352.74 | $1,352.75 | $1,352.80 | |