| 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 | $227.67 | 10.565% | $251.7233 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $216.34 | 7.256% | $232.0376 | $232.04 | $232.05 | $232.00 |
| Purchase #3 | $195.91 | 12.201% | $219.813 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $36.64 | 10.713% | $40.5652 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $39.36 | 9.567% | $43.1256 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $150.25 | 8.374% | $162.8319 | $162.83 | $162.85 | $162.80 |
| Purchase #7 | $161.83 | 4.236% | $168.6851 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $1,028.00 | $1,118.7817 | $1,118.79 | $1,118.80 | $1,118.70 | |