| 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 | $226.99 | 5.794% | $240.1418 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $150.91 | 9.488% | $165.2283 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $140.83 | 4.670% | $147.4068 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $244.41 | 11.381% | $272.2263 | $272.23 | $272.25 | $272.20 |
| Purchase #5 | $70.57 | 4.603% | $73.8183 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $139.25 | 11.836% | $155.7316 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $82.32 | 7.184% | $88.2339 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $1,055.28 | $1,142.7870 | $1,142.79 | $1,142.85 | $1,142.60 | |