| 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 | $135.96 | 13.862% | $154.8068 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $211.49 | 3.400% | $218.6807 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $213.46 | 12.555% | $240.2599 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $70.97 | 7.205% | $76.0834 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $192.34 | 4.496% | $200.9876 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $109.96 | 11.699% | $122.8242 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $188.52 | 4.518% | $197.0373 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,122.70 | $1,210.6799 | $1,210.68 | $1,210.70 | $1,210.70 | |