| 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 | $175.51 | 13.105% | $198.5106 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $160.45 | 12.109% | $179.8789 | $179.88 | $179.90 | $179.90 |
| Purchase #3 | $11.67 | 3.780% | $12.1111 | $12.11 | $12.10 | $12.10 |
| Purchase #4 | $208.48 | 12.102% | $233.7102 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $231.45 | 7.447% | $248.6861 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $110.57 | 6.334% | $117.5735 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $227.76 | 12.386% | $255.9704 | $255.97 | $255.95 | $256.00 |
| 7 purchase totals = | $1,125.89 | $1,246.4408 | $1,246.44 | $1,246.40 | $1,246.50 | |