| 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 | $249.52 | 9.580% | $273.424 | $273.42 | $273.40 | $273.40 |
| Purchase #2 | $220.69 | 13.316% | $250.0771 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $181.42 | 13.114% | $205.2114 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $65.56 | 4.464% | $68.4866 | $68.49 | $68.50 | $68.50 |
| Purchase #5 | $187.63 | 11.816% | $209.8004 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $186.76 | 4.300% | $194.7907 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $32.84 | 9.517% | $35.9654 | $35.97 | $35.95 | $36.00 |
| 7 purchase totals = | $1,124.42 | $1,237.7556 | $1,237.76 | $1,237.75 | $1,237.80 | |