| 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 | $207.48 | 12.295% | $232.9897 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $206.33 | 3.778% | $214.1251 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $123.35 | 6.105% | $130.8805 | $130.88 | $130.90 | $130.90 |
| Purchase #4 | $161.35 | 4.742% | $169.0012 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $57.36 | 11.109% | $63.7321 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $178.99 | 12.635% | $201.6054 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $125.89 | 3.630% | $130.4598 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $1,060.75 | $1,142.7938 | $1,142.80 | $1,142.85 | $1,142.80 | |