| 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 | $123.70 | 5.854% | $130.9414 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $22.64 | 10.873% | $25.1016 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $214.92 | 12.313% | $241.3831 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $32.78 | 5.218% | $34.4905 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $35.49 | 5.327% | $37.3806 | $37.38 | $37.40 | $37.40 |
| Purchase #6 | $115.28 | 13.282% | $130.5915 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $188.33 | 9.716% | $206.6281 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $733.14 | $806.5168 | $806.51 | $806.60 | $806.50 | |