| 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 | $105.62 | 8.646% | $114.7519 | $114.75 | $114.75 | $114.80 |
| Purchase #2 | $159.67 | 8.497% | $173.2372 | $173.24 | $173.25 | $173.20 |
| Purchase #3 | $186.55 | 10.724% | $206.5556 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $190.92 | 13.206% | $216.1329 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $238.98 | 3.327% | $246.9309 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $42.87 | 4.579% | $44.833 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $207.27 | 8.698% | $225.2983 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $1,131.88 | $1,227.7398 | $1,227.74 | $1,227.80 | $1,227.70 | |