| 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 | $220.73 | 11.442% | $245.9859 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $143.85 | 10.517% | $158.9787 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $13.36 | 8.554% | $14.5028 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $250.91 | 6.214% | $266.5015 | $266.50 | $266.50 | $266.50 |
| Purchase #5 | $95.58 | 8.496% | $103.7005 | $103.70 | $103.70 | $103.70 |
| Purchase #6 | $155.60 | 3.755% | $161.4428 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $122.33 | 6.637% | $130.449 | $130.45 | $130.45 | $130.40 |
| 7 purchase totals = | $1,002.36 | $1,081.5612 | $1,081.56 | $1,081.60 | $1,081.50 | |