| 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 | $213.91 | 7.667% | $230.3105 | $230.31 | $230.30 | $230.30 |
| Purchase #2 | $239.43 | 12.737% | $269.9262 | $269.93 | $269.95 | $269.90 |
| Purchase #3 | $223.55 | 11.116% | $248.3998 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $207.97 | 7.695% | $223.9733 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $227.86 | 13.607% | $258.8649 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $15.66 | 12.842% | $17.6711 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $97.90 | 12.328% | $109.9691 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $1,226.28 | $1,359.1149 | $1,359.11 | $1,359.05 | $1,359.20 | |