| 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 | $86.81 | 7.138% | $93.0065 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $105.66 | 12.442% | $118.8062 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $69.79 | 10.457% | $77.0879 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $86.98 | 3.523% | $90.0443 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $193.88 | 3.444% | $200.5572 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $221.80 | 12.363% | $249.2211 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $238.43 | 5.821% | $252.309 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $1,003.35 | $1,081.0322 | $1,081.04 | $1,081.00 | $1,081.00 | |