| 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 | $250.80 | 4.669% | $262.5099 | $262.51 | $262.50 | $262.50 |
| Purchase #2 | $153.61 | 5.193% | $161.587 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $111.55 | 3.456% | $115.4052 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $201.35 | 3.372% | $208.1395 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $164.97 | 4.518% | $172.4233 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $144.96 | 13.555% | $164.6093 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $139.52 | 7.169% | $149.5222 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $1,166.76 | $1,234.1964 | $1,234.20 | $1,234.15 | $1,234.10 | |