| 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 | $80.92 | 12.336% | $90.9023 | $90.90 | $90.90 | $90.90 |
| Purchase #2 | $114.54 | 13.477% | $129.9766 | $129.98 | $130.00 | $130.00 |
| Purchase #3 | $201.27 | 13.172% | $227.7813 | $227.78 | $227.80 | $227.80 |
| Purchase #4 | $233.48 | 12.270% | $262.128 | $262.13 | $262.15 | $262.10 |
| Purchase #5 | $241.76 | 3.804% | $250.9566 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $80.33 | 3.235% | $82.9287 | $82.93 | $82.95 | $82.90 |
| Purchase #7 | $210.57 | 7.532% | $226.4301 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $1,162.87 | $1,271.1036 | $1,271.11 | $1,271.20 | $1,271.10 | |