| 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 | $221.76 | 9.284% | $242.3482 | $242.35 | $242.35 | $242.30 |
| Purchase #2 | $166.43 | 4.567% | $174.0309 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $109.65 | 9.592% | $120.1676 | $120.17 | $120.15 | $120.20 |
| Purchase #4 | $43.92 | 7.476% | $47.2035 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $104.69 | 11.431% | $116.6571 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $233.89 | 6.727% | $249.6238 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $235.37 | 12.517% | $264.8313 | $264.83 | $264.85 | $264.80 |
| 7 purchase totals = | $1,115.71 | $1,214.8624 | $1,214.86 | $1,214.85 | $1,214.80 | |