| 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 | $202.94 | 3.476% | $209.9942 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $31.97 | 9.814% | $35.1075 | $35.11 | $35.10 | $35.10 |
| Purchase #3 | $76.74 | 6.762% | $81.9292 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $241.74 | 5.646% | $255.3886 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $111.75 | 4.583% | $116.8715 | $116.87 | $116.85 | $116.90 |
| Purchase #6 | $174.64 | 10.225% | $192.4969 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $249.29 | 13.796% | $283.682 | $283.68 | $283.70 | $283.70 |
| 7 purchase totals = | $1,089.07 | $1,175.4699 | $1,175.47 | $1,175.50 | $1,175.50 | |