| 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 | $243.40 | 8.197% | $263.3515 | $263.35 | $263.35 | $263.40 |
| Purchase #2 | $5.43 | 13.678% | $6.1727 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $149.96 | 8.290% | $162.3917 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $238.66 | 8.694% | $259.4091 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $93.41 | 7.270% | $100.2009 | $100.20 | $100.20 | $100.20 |
| Purchase #6 | $169.41 | 9.547% | $185.5836 | $185.58 | $185.60 | $185.60 |
| Purchase #7 | $190.35 | 7.396% | $204.4283 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $1,090.62 | $1,181.5378 | $1,181.53 | $1,181.55 | $1,181.60 | |