| 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 | $185.77 | 11.462% | $207.063 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $195.59 | 12.635% | $220.3028 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $96.50 | 7.870% | $104.0946 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $203.41 | 6.312% | $216.2492 | $216.25 | $216.25 | $216.20 |
| Purchase #5 | $169.29 | 9.632% | $185.596 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $110.30 | 10.855% | $122.2731 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $150.53 | 8.196% | $162.8674 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $1,111.39 | $1,218.4461 | $1,218.44 | $1,218.40 | $1,218.50 | |