| 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 | $139.93 | 11.172% | $155.563 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $153.86 | 3.233% | $158.8343 | $158.83 | $158.85 | $158.80 |
| Purchase #3 | $228.68 | 6.144% | $242.7301 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $39.52 | 6.218% | $41.9774 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $193.51 | 9.264% | $211.4368 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $234.55 | 11.672% | $261.9267 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $201.57 | 3.216% | $208.0525 | $208.05 | $208.05 | $208.10 |
| 7 purchase totals = | $1,191.62 | $1,280.5208 | $1,280.52 | $1,280.60 | $1,280.50 | |