| 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 | $123.62 | 6.537% | $131.701 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $176.71 | 7.344% | $189.6876 | $189.69 | $189.70 | $189.70 |
| Purchase #3 | $31.55 | 6.867% | $33.7165 | $33.72 | $33.70 | $33.70 |
| Purchase #4 | $197.60 | 10.632% | $218.6088 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $238.55 | 5.414% | $251.4651 | $251.47 | $251.45 | $251.50 |
| Purchase #6 | $188.51 | 6.659% | $201.0629 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $192.93 | 5.829% | $204.1759 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $1,149.47 | $1,230.4178 | $1,230.43 | $1,230.40 | $1,230.50 | |