| 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 | $248.33 | 5.299% | $261.489 | $261.49 | $261.50 | $261.50 |
| Purchase #2 | $146.72 | 9.871% | $161.2027 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $214.87 | 6.102% | $227.9814 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $210.31 | 10.702% | $232.8174 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $224.44 | 7.156% | $240.5009 | $240.50 | $240.50 | $240.50 |
| Purchase #6 | $8.77 | 9.870% | $9.6356 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $155.59 | 13.578% | $176.716 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $1,209.03 | $1,310.3430 | $1,310.35 | $1,310.35 | $1,310.30 | |