| 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 | $197.73 | 6.165% | $209.9201 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $126.53 | 6.803% | $135.1378 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $199.79 | 11.459% | $222.6839 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $10.49 | 10.430% | $11.5841 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $227.97 | 8.304% | $246.9006 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $27.97 | 5.736% | $29.5744 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $194.26 | 9.396% | $212.5127 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $984.74 | $1,068.3136 | $1,068.30 | $1,068.30 | $1,068.30 | |