| 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 | $135.89 | 12.512% | $152.8926 | $152.89 | $152.90 | $152.90 |
| Purchase #2 | $84.92 | 8.775% | $92.3717 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $223.41 | 5.273% | $235.1904 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $50.82 | 11.542% | $56.6856 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $86.36 | 8.442% | $93.6505 | $93.65 | $93.65 | $93.70 |
| Purchase #6 | $210.65 | 13.584% | $239.2647 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $239.45 | 4.851% | $251.0657 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $1,031.50 | $1,121.1212 | $1,121.12 | $1,121.10 | $1,121.30 | |