| 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 | $248.67 | 8.472% | $269.7373 | $269.74 | $269.75 | $269.70 |
| Purchase #2 | $175.40 | 3.655% | $181.8109 | $181.81 | $181.80 | $181.80 |
| Purchase #3 | $21.70 | 12.712% | $24.4585 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $143.97 | 6.578% | $153.4403 | $153.44 | $153.45 | $153.40 |
| Purchase #5 | $237.72 | 6.776% | $253.8279 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $101.64 | 13.139% | $114.9945 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $242.29 | 9.433% | $265.1452 | $265.15 | $265.15 | $265.10 |
| 7 purchase totals = | $1,171.39 | $1,263.4146 | $1,263.42 | $1,263.45 | $1,263.30 | |