| 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 | $230.52 | 9.362% | $252.1013 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $244.32 | 12.176% | $274.0684 | $274.07 | $274.05 | $274.10 |
| Purchase #3 | $72.44 | 10.312% | $79.91 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $212.43 | 5.121% | $223.3085 | $223.31 | $223.30 | $223.30 |
| Purchase #5 | $190.47 | 6.456% | $202.7667 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $244.83 | 6.441% | $260.5995 | $260.60 | $260.60 | $260.60 |
| Purchase #7 | $145.72 | 7.666% | $156.8909 | $156.89 | $156.90 | $156.90 |
| 7 purchase totals = | $1,340.73 | $1,449.6453 | $1,449.65 | $1,449.60 | $1,449.70 | |