| 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 | $206.28 | 9.637% | $226.1592 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $249.40 | 12.874% | $281.5078 | $281.51 | $281.50 | $281.50 |
| Purchase #3 | $113.57 | 8.849% | $123.6198 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $110.49 | 12.657% | $124.4747 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $197.67 | 7.362% | $212.2225 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $179.44 | 8.217% | $194.1846 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $83.57 | 9.587% | $91.5819 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $1,140.42 | $1,253.7505 | $1,253.74 | $1,253.70 | $1,253.80 | |