| 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 | $240.93 | 12.126% | $270.1452 | $270.15 | $270.15 | $270.10 |
| Purchase #2 | $230.44 | 7.607% | $247.9696 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $140.39 | 3.258% | $144.9639 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $81.78 | 11.797% | $91.4276 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $138.56 | 6.621% | $147.7341 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $48.96 | 13.739% | $55.6866 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $97.67 | 9.470% | $106.9193 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $978.73 | $1,064.8463 | $1,064.85 | $1,064.85 | $1,064.80 | |