| 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 | $220.39 | 5.365% | $232.2139 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $169.60 | 10.660% | $187.6794 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $180.54 | 13.173% | $204.3225 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $216.65 | 4.713% | $226.8607 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $140.74 | 13.386% | $159.5795 | $159.58 | $159.60 | $159.60 |
| Purchase #6 | $211.44 | 3.129% | $218.056 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $93.59 | 6.814% | $99.9672 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $1,232.95 | $1,328.6792 | $1,328.68 | $1,328.65 | $1,328.80 | |