| 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 | $247.25 | 3.368% | $255.5774 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $159.67 | 10.821% | $176.9479 | $176.95 | $176.95 | $176.90 |
| Purchase #3 | $187.98 | 9.810% | $206.4208 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $107.34 | 5.787% | $113.5518 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $136.79 | 10.629% | $151.3294 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $204.80 | 11.694% | $228.7493 | $228.75 | $228.75 | $228.70 |
| Purchase #7 | $215.72 | 12.341% | $242.342 | $242.34 | $242.35 | $242.30 |
| 7 purchase totals = | $1,259.55 | $1,374.9186 | $1,374.92 | $1,374.95 | $1,374.80 | |