| 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 | $186.29 | 3.118% | $192.0985 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $228.51 | 9.856% | $251.0319 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $72.32 | 10.627% | $80.0054 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $14.59 | 9.169% | $15.9278 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $210.58 | 10.576% | $232.8509 | $232.85 | $232.85 | $232.90 |
| Purchase #6 | $30.81 | 12.555% | $34.6782 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $191.77 | 9.665% | $210.3046 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $934.87 | $1,016.8973 | $1,016.90 | $1,016.95 | $1,016.90 | |