| 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 | $86.31 | 7.378% | $92.678 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $222.63 | 13.708% | $253.1481 | $253.15 | $253.15 | $253.10 |
| Purchase #3 | $108.54 | 5.355% | $114.3523 | $114.35 | $114.35 | $114.40 |
| Purchase #4 | $17.84 | 8.334% | $19.3268 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $164.74 | 10.240% | $181.6094 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $117.67 | 3.506% | $121.7955 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $244.98 | 9.772% | $268.9194 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $962.71 | $1,051.8295 | $1,051.84 | $1,051.85 | $1,051.80 | |