| 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 | $201.87 | 6.804% | $215.6052 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $45.81 | 3.417% | $47.3753 | $47.38 | $47.40 | $47.40 |
| Purchase #3 | $23.56 | 5.314% | $24.812 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $228.61 | 4.209% | $238.2322 | $238.23 | $238.25 | $238.20 |
| Purchase #5 | $115.39 | 7.291% | $123.8031 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $34.92 | 13.846% | $39.755 | $39.76 | $39.75 | $39.80 |
| Purchase #7 | $204.97 | 9.270% | $223.9707 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $855.13 | $913.5535 | $913.56 | $913.55 | $913.60 | |