| 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 | $106.71 | 13.219% | $120.816 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $156.33 | 10.699% | $173.0557 | $173.06 | $173.05 | $173.10 |
| Purchase #3 | $107.94 | 6.488% | $114.9431 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $132.60 | 4.513% | $138.5842 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $70.53 | 4.750% | $73.8802 | $73.88 | $73.90 | $73.90 |
| Purchase #6 | $230.51 | 4.557% | $241.0143 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $25.98 | 9.498% | $28.4476 | $28.45 | $28.45 | $28.40 |
| 7 purchase totals = | $830.60 | $890.7411 | $890.74 | $890.75 | $890.70 | |