| 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 | $98.91 | 8.389% | $107.2076 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $107.56 | 12.268% | $120.7555 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $232.68 | 12.670% | $262.1606 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $247.76 | 4.457% | $258.8027 | $258.80 | $258.80 | $258.80 |
| Purchase #5 | $191.88 | 7.840% | $206.9234 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $138.75 | 6.795% | $148.1781 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $137.92 | 4.559% | $144.2078 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $1,155.46 | $1,248.2357 | $1,248.24 | $1,248.20 | $1,248.30 | |