| 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 | $207.93 | 7.184% | $222.8677 | $222.87 | $222.85 | $222.90 |
| Purchase #2 | $166.49 | 3.372% | $172.104 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $157.41 | 3.184% | $162.4219 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $91.57 | 6.202% | $97.2492 | $97.25 | $97.25 | $97.20 |
| Purchase #5 | $186.29 | 13.139% | $210.7666 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $189.64 | 11.342% | $211.149 | $211.15 | $211.15 | $211.10 |
| Purchase #7 | $197.58 | 7.666% | $212.7265 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $1,196.91 | $1,289.2849 | $1,289.29 | $1,289.25 | $1,289.20 | |