| 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 | $8.55 | 13.735% | $9.7243 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $196.49 | 11.777% | $219.6306 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $142.46 | 4.470% | $148.828 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $216.85 | 6.590% | $231.1404 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $177.83 | 8.806% | $193.4897 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $84.62 | 9.180% | $92.3881 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $116.82 | 11.814% | $130.6211 | $130.62 | $130.60 | $130.60 |
| 7 purchase totals = | $943.62 | $1,025.8222 | $1,025.82 | $1,025.85 | $1,025.70 | |