| 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 | $212.91 | 4.254% | $221.9672 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $190.82 | 6.771% | $203.7404 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $90.63 | 13.493% | $102.8587 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $155.84 | 7.488% | $167.5093 | $167.51 | $167.50 | $167.50 |
| Purchase #5 | $204.87 | 7.714% | $220.6737 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $239.29 | 6.144% | $253.992 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $197.39 | 3.734% | $204.7605 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $1,291.75 | $1,375.5018 | $1,375.50 | $1,375.45 | $1,375.60 | |