| 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 | $118.92 | 3.314% | $122.861 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $180.81 | 9.866% | $198.6487 | $198.65 | $198.65 | $198.60 |
| Purchase #3 | $40.50 | 12.734% | $45.6573 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $105.88 | 8.545% | $114.9274 | $114.93 | $114.95 | $114.90 |
| Purchase #5 | $170.68 | 12.850% | $192.6124 | $192.61 | $192.60 | $192.60 |
| Purchase #6 | $245.90 | 10.115% | $270.7728 | $270.77 | $270.75 | $270.80 |
| Purchase #7 | $147.29 | 8.523% | $159.8435 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $1,009.98 | $1,105.3231 | $1,105.32 | $1,105.30 | $1,105.30 | |