| 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 | $213.98 | 13.718% | $243.3338 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $155.88 | 13.442% | $176.8334 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $119.62 | 11.488% | $133.3619 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $173.55 | 8.195% | $187.7724 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $96.49 | 4.481% | $100.8137 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $124.34 | 6.240% | $132.0988 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $114.49 | 12.339% | $128.6169 | $128.62 | $128.60 | $128.60 |
| 7 purchase totals = | $998.35 | $1,102.8309 | $1,102.82 | $1,102.80 | $1,102.80 | |