| 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 | $236.67 | 7.189% | $253.6842 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $162.77 | 11.181% | $180.9693 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $63.71 | 4.745% | $66.733 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $179.88 | 3.623% | $186.3971 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $138.86 | 3.769% | $144.0936 | $144.09 | $144.10 | $144.10 |
| Purchase #6 | $234.43 | 12.446% | $263.6072 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $209.55 | 9.109% | $228.6379 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $1,225.87 | $1,324.1223 | $1,324.12 | $1,324.15 | $1,324.10 | |