| 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 | $122.61 | 8.590% | $133.1422 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $20.26 | 7.317% | $21.7424 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $174.75 | 6.795% | $186.6243 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $216.85 | 7.492% | $233.0964 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $94.86 | 9.557% | $103.9258 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $161.48 | 12.107% | $181.0304 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $195.71 | 5.104% | $205.699 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $986.52 | $1,065.2605 | $1,065.26 | $1,065.30 | $1,065.10 | |