| 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 | $100.57 | 12.129% | $112.7681 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $242.96 | 3.420% | $251.2692 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $29.30 | 4.573% | $30.6399 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $137.89 | 5.761% | $145.8338 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $120.33 | 9.457% | $131.7096 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $171.65 | 6.180% | $182.258 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $241.74 | 5.358% | $254.6924 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $1,044.44 | $1,109.1710 | $1,109.17 | $1,109.15 | $1,109.20 | |