| 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 | $117.98 | 3.755% | $122.4101 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $36.62 | 11.511% | $40.8353 | $40.84 | $40.85 | $40.80 |
| Purchase #3 | $238.62 | 6.486% | $254.0969 | $254.10 | $254.10 | $254.10 |
| Purchase #4 | $45.69 | 13.578% | $51.8938 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $211.30 | 6.248% | $224.502 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $247.93 | 10.523% | $274.0197 | $274.02 | $274.00 | $274.00 |
| Purchase #7 | $103.94 | 6.802% | $111.01 | $111.01 | $111.00 | $111.00 |
| 7 purchase totals = | $1,002.08 | $1,078.7678 | $1,078.77 | $1,078.75 | $1,078.70 | |