| 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 | $117.98 | 7.130% | $126.392 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $246.96 | 9.842% | $271.2658 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $224.28 | 9.670% | $245.9679 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $199.55 | 3.463% | $206.4604 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $18.38 | 3.232% | $18.974 | $18.97 | $18.95 | $19.00 |
| Purchase #6 | $135.69 | 8.314% | $146.9713 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $140.53 | 11.503% | $156.6952 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $1,083.37 | $1,172.7266 | $1,172.73 | $1,172.65 | $1,172.90 | |