| 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 | $239.80 | 3.391% | $247.9316 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $122.82 | 7.559% | $132.104 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $36.46 | 7.831% | $39.3152 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $142.42 | 9.778% | $156.3458 | $156.35 | $156.35 | $156.30 |
| Purchase #5 | $70.74 | 3.147% | $72.9662 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $9.70 | 10.441% | $10.7128 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $131.79 | 6.366% | $140.1798 | $140.18 | $140.20 | $140.20 |
| 7 purchase totals = | $753.73 | $799.5554 | $799.56 | $799.55 | $799.50 | |