| 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 | $112.42 | 10.304% | $124.0038 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $5.94 | 4.286% | $6.1946 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $130.25 | 13.261% | $147.5225 | $147.52 | $147.50 | $147.50 |
| Purchase #4 | $197.62 | 3.465% | $204.4675 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $240.99 | 4.390% | $251.5695 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $38.48 | 4.261% | $40.1196 | $40.12 | $40.10 | $40.10 |
| Purchase #7 | $73.30 | 4.503% | $76.6007 | $76.60 | $76.60 | $76.60 |
| 7 purchase totals = | $799.00 | $850.4782 | $850.47 | $850.40 | $850.50 | |