| 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 | $144.42 | 12.518% | $162.4985 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $10.96 | 6.784% | $11.7035 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $171.40 | 10.446% | $189.3044 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $102.82 | 3.314% | $106.2275 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $28.85 | 7.238% | $30.9382 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $246.90 | 11.230% | $274.6269 | $274.63 | $274.65 | $274.60 |
| Purchase #7 | $210.69 | 12.580% | $237.1948 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $916.04 | $1,012.4938 | $1,012.49 | $1,012.55 | $1,012.40 | |