| 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 | $129.70 | 12.134% | $145.4378 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $199.96 | 3.656% | $207.2705 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $62.26 | 4.225% | $64.8905 | $64.89 | $64.90 | $64.90 |
| Purchase #4 | $233.91 | 4.661% | $244.8125 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $196.91 | 6.544% | $209.7958 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $139.60 | 12.432% | $156.9551 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $218.40 | 4.461% | $228.1428 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $1,180.74 | $1,257.3050 | $1,257.31 | $1,257.30 | $1,257.30 | |