| 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 | $199.48 | 7.311% | $214.064 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $183.94 | 11.715% | $205.4886 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $124.72 | 8.120% | $134.8473 | $134.85 | $134.85 | $134.80 |
| Purchase #4 | $99.34 | 11.600% | $110.8634 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $87.94 | 4.144% | $91.5842 | $91.58 | $91.60 | $91.60 |
| Purchase #6 | $5.85 | 4.159% | $6.0933 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $74.37 | 13.807% | $84.6383 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $775.64 | $847.5791 | $847.57 | $847.60 | $847.60 | |