| 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 | $32.69 | 11.187% | $36.347 | $36.35 | $36.35 | $36.30 |
| Purchase #2 | $199.95 | 13.591% | $227.1252 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $140.44 | 10.648% | $155.3941 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $162.93 | 12.473% | $183.2523 | $183.25 | $183.25 | $183.30 |
| Purchase #5 | $173.94 | 10.644% | $192.4542 | $192.45 | $192.45 | $192.50 |
| Purchase #6 | $245.56 | 13.482% | $278.6664 | $278.67 | $278.65 | $278.70 |
| Purchase #7 | $90.60 | 8.340% | $98.156 | $98.16 | $98.15 | $98.20 |
| 7 purchase totals = | $1,046.11 | $1,171.3952 | $1,171.40 | $1,171.40 | $1,171.50 | |