| 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 | $111.58 | 11.318% | $124.2086 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $146.33 | 3.456% | $151.3872 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $150.87 | 9.503% | $165.2072 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $154.45 | 5.408% | $162.8027 | $162.80 | $162.80 | $162.80 |
| Purchase #5 | $137.87 | 5.793% | $145.8568 | $145.86 | $145.85 | $145.90 |
| Purchase #6 | $218.75 | 10.122% | $240.8919 | $240.89 | $240.90 | $240.90 |
| Purchase #7 | $237.58 | 11.201% | $264.1913 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $1,157.43 | $1,254.5457 | $1,254.55 | $1,254.55 | $1,254.60 | |