| 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 | $109.73 | 9.364% | $120.0051 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $112.84 | 4.483% | $117.8986 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $69.37 | 10.832% | $76.8842 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $10.73 | 12.347% | $12.0548 | $12.05 | $12.05 | $12.10 |
| Purchase #5 | $206.74 | 8.739% | $224.807 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $245.56 | 13.256% | $278.1114 | $278.11 | $278.10 | $278.10 |
| Purchase #7 | $80.87 | 3.287% | $83.5282 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $835.84 | $913.2893 | $913.29 | $913.30 | $913.30 | |