| 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 | $90.38 | 13.451% | $102.537 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $250.81 | 10.232% | $276.4729 | $276.47 | $276.45 | $276.50 |
| Purchase #3 | $6.93 | 13.769% | $7.8842 | $7.88 | $7.90 | $7.90 |
| Purchase #4 | $123.71 | 10.835% | $137.114 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $21.39 | 5.434% | $22.5523 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $241.60 | 10.527% | $267.0332 | $267.03 | $267.05 | $267.00 |
| Purchase #7 | $65.29 | 5.365% | $68.7928 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $800.11 | $882.3864 | $882.37 | $882.40 | $882.40 | |