| 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 | $162.53 | 9.769% | $178.4076 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $191.32 | 6.321% | $203.4133 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $221.93 | 13.109% | $251.0228 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $50.46 | 13.276% | $57.1591 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $25.44 | 6.166% | $27.0086 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $219.50 | 8.529% | $238.2212 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $227.27 | 10.339% | $250.7674 | $250.77 | $250.75 | $250.80 |
| 7 purchase totals = | $1,098.45 | $1,206.0000 | $1,206.00 | $1,205.90 | $1,206.00 | |