| 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 | $201.58 | 8.259% | $218.2285 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $240.73 | 12.692% | $271.2835 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $50.71 | 6.237% | $53.8728 | $53.87 | $53.85 | $53.90 |
| Purchase #4 | $34.45 | 9.493% | $37.7203 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $130.41 | 11.283% | $145.1242 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $72.99 | 7.281% | $78.3044 | $78.30 | $78.30 | $78.30 |
| Purchase #7 | $97.78 | 4.422% | $102.1038 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $828.65 | $906.6375 | $906.62 | $906.60 | $906.60 | |