| 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 | $93.93 | 4.667% | $98.3137 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $149.57 | 10.809% | $165.737 | $165.74 | $165.75 | $165.70 |
| Purchase #3 | $165.71 | 6.567% | $176.5922 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $228.29 | 6.248% | $242.5536 | $242.55 | $242.55 | $242.60 |
| Purchase #5 | $249.86 | 13.869% | $284.5131 | $284.51 | $284.50 | $284.50 |
| Purchase #6 | $225.57 | 9.568% | $247.1525 | $247.15 | $247.15 | $247.20 |
| Purchase #7 | $13.51 | 11.466% | $15.0591 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $1,126.44 | $1,229.9212 | $1,229.91 | $1,229.90 | $1,230.00 | |