| 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 | $201.48 | 8.851% | $219.313 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $143.65 | 9.679% | $157.5539 | $157.55 | $157.55 | $157.60 |
| Purchase #3 | $87.69 | 10.692% | $97.0658 | $97.07 | $97.05 | $97.10 |
| Purchase #4 | $219.85 | 9.401% | $240.5181 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $138.44 | 3.489% | $143.2702 | $143.27 | $143.25 | $143.30 |
| Purchase #6 | $156.61 | 11.681% | $174.9036 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $181.85 | 8.247% | $196.8472 | $196.85 | $196.85 | $196.80 |
| 7 purchase totals = | $1,129.57 | $1,229.4718 | $1,229.47 | $1,229.40 | $1,229.50 | |