| 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 | $187.76 | 10.372% | $207.2345 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $188.37 | 10.311% | $207.7928 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $99.45 | 8.319% | $107.7232 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $132.70 | 5.570% | $140.0914 | $140.09 | $140.10 | $140.10 |
| Purchase #5 | $142.49 | 12.570% | $160.401 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $181.58 | 10.508% | $200.6604 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $70.68 | 12.323% | $79.3899 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $1,003.03 | $1,103.2932 | $1,103.28 | $1,103.30 | $1,103.30 | |