| 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 | $219.70 | 12.832% | $247.8919 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $15.45 | 3.652% | $16.0142 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $95.68 | 6.598% | $101.993 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $207.35 | 9.199% | $226.4241 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $152.94 | 5.105% | $160.7476 | $160.75 | $160.75 | $160.70 |
| Purchase #6 | $128.96 | 9.160% | $140.7727 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $209.41 | 5.350% | $220.6134 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $1,029.49 | $1,114.4569 | $1,114.44 | $1,114.40 | $1,114.40 | |