| 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 | $129.81 | 11.730% | $145.0367 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $224.56 | 8.558% | $243.7778 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $187.27 | 4.143% | $195.0286 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $57.97 | 8.491% | $62.8922 | $62.89 | $62.90 | $62.90 |
| Purchase #5 | $245.34 | 8.738% | $266.7778 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $228.34 | 11.132% | $253.7588 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $54.29 | 4.695% | $56.8389 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $1,127.58 | $1,224.1108 | $1,224.12 | $1,224.20 | $1,224.10 | |