| 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 | $157.40 | 3.456% | $162.8397 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $248.35 | 3.476% | $256.9826 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $57.84 | 9.773% | $63.4927 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $197.46 | 6.491% | $210.2771 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $20.50 | 6.651% | $21.8635 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $202.91 | 5.461% | $213.9909 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $118.30 | 3.792% | $122.7859 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $1,002.76 | $1,052.2324 | $1,052.23 | $1,052.30 | $1,052.30 | |