| 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 | $197.88 | 4.189% | $206.1692 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $222.90 | 4.161% | $232.1749 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $130.65 | 11.361% | $145.4931 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $240.57 | 7.565% | $258.7691 | $258.77 | $258.75 | $258.80 |
| Purchase #5 | $27.97 | 12.307% | $31.4123 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $63.93 | 3.220% | $65.9885 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $216.60 | 7.797% | $233.4883 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $1,100.50 | $1,173.4954 | $1,173.49 | $1,173.45 | $1,173.60 | |