| 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 | $191.33 | 4.389% | $199.7275 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $238.85 | 10.127% | $263.0383 | $263.04 | $263.05 | $263.00 |
| Purchase #3 | $78.93 | 3.793% | $81.9238 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $178.83 | 13.240% | $202.5071 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $101.35 | 13.179% | $114.7069 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $187.41 | 7.815% | $202.0561 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $112.95 | 4.176% | $117.6668 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $1,089.65 | $1,181.6265 | $1,181.64 | $1,181.60 | $1,181.60 | |