| 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 | $95.50 | 11.304% | $106.2953 | $106.30 | $106.30 | $106.30 |
| Purchase #2 | $153.29 | 3.187% | $158.1754 | $158.18 | $158.20 | $158.20 |
| Purchase #3 | $249.41 | 13.695% | $283.5667 | $283.57 | $283.55 | $283.60 |
| Purchase #4 | $198.43 | 11.226% | $220.7058 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $115.72 | 5.420% | $121.992 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $219.84 | 11.484% | $245.0864 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $137.96 | 6.776% | $147.3082 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $1,170.15 | $1,283.1298 | $1,283.15 | $1,283.15 | $1,283.20 | |