| 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 | $12.25 | 12.150% | $13.7384 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $34.41 | 5.563% | $36.3242 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $195.46 | 6.432% | $208.032 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $48.83 | 7.164% | $52.3282 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $8.88 | 12.823% | $10.0187 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $250.81 | 5.248% | $263.9725 | $263.97 | $263.95 | $264.00 |
| Purchase #7 | $187.26 | 3.168% | $193.1924 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $737.90 | $777.6064 | $777.60 | $777.60 | $777.50 | |