| 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 | $113.35 | 6.343% | $120.5398 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $16.64 | 11.737% | $18.593 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $136.80 | 4.813% | $143.3842 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $212.68 | 12.516% | $239.299 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $101.87 | 8.437% | $110.4648 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $145.82 | 12.406% | $163.9104 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $233.61 | 8.785% | $254.1326 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $960.77 | $1,050.3238 | $1,050.31 | $1,050.35 | $1,050.30 | |