| 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 | $103.79 | 6.629% | $110.6702 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $236.47 | 3.200% | $244.037 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $228.80 | 7.395% | $245.7198 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $163.53 | 11.165% | $181.7881 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $48.68 | 5.247% | $51.2342 | $51.23 | $51.25 | $51.20 |
| Purchase #6 | $231.30 | 13.574% | $262.6967 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $16.51 | 10.595% | $18.2592 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $1,029.08 | $1,114.4052 | $1,114.41 | $1,114.40 | $1,114.40 | |