| 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 | $237.86 | 12.205% | $266.8908 | $266.89 | $266.90 | $266.90 |
| Purchase #2 | $128.76 | 6.794% | $137.508 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $245.70 | 3.279% | $253.7565 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $125.44 | 6.659% | $133.793 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $230.47 | 7.649% | $248.0987 | $248.10 | $248.10 | $248.10 |
| Purchase #6 | $105.61 | 5.142% | $111.0405 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $173.55 | 4.863% | $181.9897 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,247.39 | $1,333.0772 | $1,333.08 | $1,333.10 | $1,333.10 | |