| 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 | $13.59 | 12.837% | $15.3345 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $199.86 | 9.503% | $218.8527 | $218.85 | $218.85 | $218.90 |
| Purchase #3 | $100.48 | 7.575% | $108.0914 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $177.79 | 4.339% | $185.5043 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $249.63 | 5.256% | $262.7506 | $262.75 | $262.75 | $262.80 |
| Purchase #6 | $203.91 | 8.175% | $220.5796 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $35.96 | 7.527% | $38.6667 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $981.22 | $1,049.7798 | $1,049.77 | $1,049.80 | $1,049.90 | |