| 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 | $204.51 | 8.108% | $221.0917 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $72.60 | 7.645% | $78.1503 | $78.15 | $78.15 | $78.20 |
| Purchase #3 | $207.39 | 3.195% | $214.0161 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $8.98 | 6.444% | $9.5587 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $227.56 | 11.137% | $252.9034 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $192.85 | 4.839% | $202.182 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $37.53 | 9.782% | $41.2012 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $951.42 | $1,019.1034 | $1,019.10 | $1,019.10 | $1,019.20 | |