| 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 | $230.92 | 7.564% | $248.3868 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $141.67 | 9.395% | $154.9799 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $147.92 | 3.263% | $152.7466 | $152.75 | $152.75 | $152.70 |
| Purchase #4 | $245.97 | 11.541% | $274.3574 | $274.36 | $274.35 | $274.40 |
| Purchase #5 | $57.34 | 13.596% | $65.1359 | $65.14 | $65.15 | $65.10 |
| Purchase #6 | $147.95 | 13.322% | $167.6599 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $193.29 | 7.288% | $207.377 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $1,165.06 | $1,270.6435 | $1,270.66 | $1,270.70 | $1,270.70 | |