| 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 | $120.85 | 12.480% | $135.9321 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $234.39 | 13.173% | $265.2662 | $265.27 | $265.25 | $265.30 |
| Purchase #3 | $111.79 | 11.396% | $124.5296 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $199.56 | 8.325% | $216.1734 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $135.60 | 3.397% | $140.2063 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $236.61 | 12.518% | $266.2288 | $266.23 | $266.25 | $266.20 |
| Purchase #7 | $126.94 | 10.349% | $140.077 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $1,165.74 | $1,288.4134 | $1,288.42 | $1,288.45 | $1,288.40 | |