| 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 | $228.97 | 10.509% | $253.0325 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $198.79 | 12.580% | $223.7978 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $6.50 | 3.707% | $6.741 | $6.74 | $6.75 | $6.70 |
| Purchase #4 | $162.61 | 12.616% | $183.1249 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $120.42 | 13.635% | $136.8393 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $168.61 | 6.421% | $179.4364 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $92.56 | 5.329% | $97.4925 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $978.46 | $1,080.4644 | $1,080.46 | $1,080.50 | $1,080.30 | |