| 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 | $109.56 | 7.107% | $117.3464 | $117.35 | $117.35 | $117.30 |
| Purchase #2 | $219.77 | 3.493% | $227.4466 | $227.45 | $227.45 | $227.40 |
| Purchase #3 | $219.70 | 3.744% | $227.9256 | $227.93 | $227.95 | $227.90 |
| Purchase #4 | $60.95 | 7.587% | $65.5743 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $233.81 | 8.777% | $254.3315 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $166.66 | 12.626% | $187.7025 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $185.90 | 6.309% | $197.6284 | $197.63 | $197.65 | $197.60 |
| 7 purchase totals = | $1,196.35 | $1,277.9553 | $1,277.96 | $1,278.00 | $1,277.80 | |