| 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 | $232.90 | 5.817% | $246.4478 | $246.45 | $246.45 | $246.40 |
| Purchase #2 | $97.52 | 5.490% | $102.8738 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $233.66 | 10.388% | $257.9326 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $146.69 | 5.209% | $154.3311 | $154.33 | $154.35 | $154.30 |
| Purchase #5 | $63.42 | 10.534% | $70.1007 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $125.44 | 7.687% | $135.0826 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $216.62 | 6.396% | $230.475 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $1,116.25 | $1,197.2436 | $1,197.24 | $1,197.30 | $1,197.20 | |