| 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 | $17.42 | 4.579% | $18.2177 | $18.22 | $18.20 | $18.20 |
| Purchase #2 | $232.39 | 9.411% | $254.2602 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $227.59 | 13.327% | $257.9209 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $102.96 | 9.446% | $112.6856 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $74.86 | 13.391% | $84.8845 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $66.99 | 11.137% | $74.4507 | $74.45 | $74.45 | $74.50 |
| Purchase #7 | $235.41 | 12.605% | $265.0834 | $265.08 | $265.10 | $265.10 |
| 7 purchase totals = | $957.62 | $1,067.5030 | $1,067.50 | $1,067.50 | $1,067.60 | |