| 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 | $226.79 | 4.299% | $236.5397 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $200.43 | 6.442% | $213.3417 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $221.56 | 13.385% | $251.2158 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $219.67 | 9.707% | $240.9934 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $136.48 | 7.247% | $146.3707 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $178.55 | 3.401% | $184.6225 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $237.91 | 8.809% | $258.8675 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,421.39 | $1,531.9513 | $1,531.95 | $1,531.90 | $1,531.90 | |