| 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 | $95.47 | 12.302% | $107.2147 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $42.27 | 6.223% | $44.9005 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $170.61 | 3.225% | $176.1122 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $113.41 | 13.108% | $128.2758 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $233.50 | 5.127% | $245.4715 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $10.61 | 12.144% | $11.8985 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $152.73 | 13.677% | $173.6189 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $818.60 | $887.4921 | $887.49 | $887.45 | $887.50 | |