| 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 | $184.83 | 9.522% | $202.4295 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $129.60 | 4.231% | $135.0834 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $50.56 | 12.185% | $56.7207 | $56.72 | $56.70 | $56.70 |
| Purchase #4 | $245.52 | 7.565% | $264.0936 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $115.95 | 13.606% | $131.7262 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $134.74 | 5.819% | $142.5805 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $104.38 | 4.792% | $109.3819 | $109.38 | $109.40 | $109.40 |
| 7 purchase totals = | $965.58 | $1,042.0158 | $1,042.01 | $1,042.10 | $1,042.00 | |