| 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 | $186.53 | 11.305% | $207.6172 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $127.69 | 5.268% | $134.4167 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $180.43 | 6.622% | $192.3781 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $21.85 | 10.815% | $24.2131 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $119.48 | 11.535% | $133.262 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $210.91 | 11.112% | $234.3463 | $234.35 | $234.35 | $234.30 |
| Purchase #7 | $197.51 | 12.638% | $222.4713 | $222.47 | $222.45 | $222.50 |
| 7 purchase totals = | $1,044.40 | $1,148.7047 | $1,148.71 | $1,148.65 | $1,148.70 | |