| 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 | $249.92 | 10.673% | $276.594 | $276.59 | $276.60 | $276.60 |
| Purchase #2 | $172.41 | 8.511% | $187.0838 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $145.65 | 8.359% | $157.8249 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $127.52 | 13.446% | $144.6663 | $144.67 | $144.65 | $144.70 |
| Purchase #5 | $210.72 | 3.530% | $218.1584 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $232.48 | 11.316% | $258.7874 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $152.37 | 7.290% | $163.4778 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $1,291.07 | $1,406.5926 | $1,406.59 | $1,406.60 | $1,406.70 | |