| 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 | $202.62 | 6.334% | $215.454 | $215.45 | $215.45 | $215.50 |
| Purchase #2 | $207.26 | 5.476% | $218.6096 | $218.61 | $218.60 | $218.60 |
| Purchase #3 | $246.39 | 6.399% | $262.1565 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $40.67 | 7.264% | $43.6243 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $5.71 | 10.551% | $6.3125 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $118.34 | 3.785% | $122.8192 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $160.50 | 13.411% | $182.0247 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $981.49 | $1,051.0008 | $1,050.99 | $1,050.90 | $1,051.00 | |