| 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 | $221.40 | 11.112% | $246.002 | $246.00 | $246.00 | $246.00 |
| Purchase #2 | $121.58 | 12.239% | $136.4602 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $109.45 | 12.694% | $123.3436 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $13.25 | 12.621% | $14.9223 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $147.40 | 12.844% | $166.3321 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $5.83 | 6.662% | $6.2184 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $197.28 | 4.212% | $205.5894 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $816.19 | $898.8680 | $898.86 | $898.85 | $898.80 | |