| 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 | $10.37 | 9.803% | $11.3866 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $208.90 | 4.184% | $217.6404 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $238.44 | 13.407% | $270.4077 | $270.41 | $270.40 | $270.40 |
| Purchase #4 | $193.30 | 12.843% | $218.1255 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $68.59 | 3.401% | $70.9227 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $167.54 | 6.814% | $178.9562 | $178.96 | $178.95 | $179.00 |
| Purchase #7 | $41.82 | 10.533% | $46.2249 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $928.96 | $1,013.6640 | $1,013.67 | $1,013.65 | $1,013.60 | |