| 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 | $138.61 | 10.524% | $153.1973 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $51.78 | 6.167% | $54.9733 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $245.37 | 10.816% | $271.9092 | $271.91 | $271.90 | $271.90 |
| Purchase #4 | $112.78 | 4.504% | $117.8596 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $115.44 | 6.794% | $123.283 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $231.41 | 5.733% | $244.6767 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $134.41 | 10.485% | $148.5029 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $1,029.80 | $1,114.4020 | $1,114.40 | $1,114.40 | $1,114.50 | |