| 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 | $206.96 | 3.582% | $214.3733 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $200.40 | 10.230% | $220.9009 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $104.92 | 3.700% | $108.802 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $173.94 | 7.378% | $186.7733 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $70.48 | 3.535% | $72.9715 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $38.70 | 5.433% | $40.8026 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $189.49 | 5.202% | $199.3473 | $199.35 | $199.35 | $199.30 |
| 7 purchase totals = | $984.89 | $1,043.9709 | $1,043.96 | $1,043.90 | $1,044.00 | |