| 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 | $93.57 | 4.713% | $97.98 | $97.98 | $98.00 | $98.00 |
| Purchase #2 | $247.58 | 9.426% | $270.9169 | $270.92 | $270.90 | $270.90 |
| Purchase #3 | $229.97 | 11.374% | $256.1268 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $72.55 | 13.823% | $82.5786 | $82.58 | $82.60 | $82.60 |
| Purchase #5 | $173.28 | 6.178% | $183.9852 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $54.44 | 13.645% | $61.8683 | $61.87 | $61.85 | $61.90 |
| Purchase #7 | $141.34 | 3.259% | $145.9463 | $145.95 | $145.95 | $145.90 |
| 7 purchase totals = | $1,012.73 | $1,099.4021 | $1,099.42 | $1,099.45 | $1,099.40 | |