| 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 | $220.58 | 5.157% | $231.9553 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $157.98 | 13.803% | $179.786 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $158.53 | 4.593% | $165.8113 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $88.86 | 7.229% | $95.2837 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $84.67 | 12.525% | $95.2749 | $95.27 | $95.25 | $95.30 |
| Purchase #6 | $47.79 | 9.162% | $52.1685 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $218.44 | 13.284% | $247.4576 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $976.85 | $1,067.7373 | $1,067.74 | $1,067.70 | $1,067.90 | |