| 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 | $240.94 | 11.183% | $267.8843 | $267.88 | $267.90 | $267.90 |
| Purchase #2 | $165.92 | 12.300% | $186.3282 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $221.32 | 3.276% | $228.5704 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $21.34 | 13.587% | $24.2395 | $24.24 | $24.25 | $24.20 |
| Purchase #5 | $175.67 | 7.797% | $189.367 | $189.37 | $189.35 | $189.40 |
| Purchase #6 | $194.49 | 4.770% | $203.7672 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $113.88 | 5.710% | $120.3825 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $1,133.56 | $1,220.5391 | $1,220.54 | $1,220.55 | $1,220.60 | |