| 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 | $96.29 | 9.848% | $105.7726 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $195.33 | 7.442% | $209.8665 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $186.51 | 11.512% | $207.981 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $237.64 | 9.214% | $259.5361 | $259.54 | $259.55 | $259.50 |
| Purchase #5 | $248.77 | 13.672% | $282.7818 | $282.78 | $282.80 | $282.80 |
| Purchase #6 | $123.74 | 7.818% | $133.414 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $103.51 | 8.812% | $112.6313 | $112.63 | $112.65 | $112.60 |
| 7 purchase totals = | $1,191.79 | $1,311.9833 | $1,311.98 | $1,312.00 | $1,312.00 | |