| 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 | $117.94 | 12.642% | $132.85 | $132.85 | $132.85 | $132.90 |
| Purchase #2 | $137.61 | 12.290% | $154.5223 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $134.61 | 3.268% | $139.0091 | $139.01 | $139.00 | $139.00 |
| Purchase #4 | $65.56 | 4.532% | $68.5312 | $68.53 | $68.55 | $68.50 |
| Purchase #5 | $16.26 | 7.130% | $17.4193 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $76.94 | 3.759% | $79.8322 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $210.94 | 8.438% | $228.7391 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $759.86 | $820.9032 | $820.90 | $820.90 | $820.80 | |