| 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 | $240.39 | 9.163% | $262.4169 | $262.42 | $262.40 | $262.40 |
| Purchase #2 | $63.56 | 5.106% | $66.8054 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $172.35 | 12.485% | $193.8679 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $89.25 | 4.371% | $93.1511 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $197.85 | 3.667% | $205.1052 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $249.51 | 11.487% | $278.1712 | $278.17 | $278.15 | $278.20 |
| Purchase #7 | $35.61 | 12.522% | $40.0691 | $40.07 | $40.05 | $40.10 |
| 7 purchase totals = | $1,048.52 | $1,139.5868 | $1,139.60 | $1,139.50 | $1,139.70 | |