| 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 | $237.70 | 12.759% | $268.0281 | $268.03 | $268.05 | $268.00 |
| Purchase #2 | $30.52 | 6.736% | $32.5758 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $172.25 | 4.181% | $179.4518 | $179.45 | $179.45 | $179.50 |
| Purchase #4 | $170.64 | 10.111% | $187.8934 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $72.78 | 12.694% | $82.0187 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $219.98 | 3.441% | $227.5495 | $227.55 | $227.55 | $227.50 |
| Purchase #7 | $181.81 | 7.630% | $195.6821 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $1,085.68 | $1,173.1994 | $1,173.20 | $1,173.25 | $1,173.20 | |