| 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 | $247.48 | 10.242% | $272.8269 | $272.83 | $272.85 | $272.80 |
| Purchase #2 | $239.51 | 9.203% | $261.5521 | $261.55 | $261.55 | $261.60 |
| Purchase #3 | $174.75 | 6.383% | $185.9043 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $73.78 | 11.123% | $81.9865 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $139.44 | 5.622% | $147.2793 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $199.71 | 6.137% | $211.9662 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $147.97 | 3.248% | $152.7761 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $1,222.64 | $1,314.2914 | $1,314.30 | $1,314.35 | $1,314.40 | |