| 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 | $42.84 | 10.473% | $47.3266 | $47.33 | $47.35 | $47.30 |
| Purchase #2 | $210.29 | 6.124% | $223.1682 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $204.95 | 6.825% | $218.9378 | $218.94 | $218.95 | $218.90 |
| Purchase #4 | $101.76 | 12.366% | $114.3436 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $127.27 | 13.223% | $144.0989 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $190.86 | 8.489% | $207.0621 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $222.93 | 5.330% | $234.8122 | $234.81 | $234.80 | $234.80 |
| 7 purchase totals = | $1,100.90 | $1,189.7494 | $1,189.75 | $1,189.75 | $1,189.70 | |