| 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 | $245.99 | 11.136% | $273.3834 | $273.38 | $273.40 | $273.40 |
| Purchase #2 | $92.92 | 6.575% | $99.0295 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $174.65 | 5.472% | $184.2068 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $96.66 | 4.169% | $100.6898 | $100.69 | $100.70 | $100.70 |
| Purchase #5 | $37.98 | 4.649% | $39.7457 | $39.75 | $39.75 | $39.70 |
| Purchase #6 | $243.92 | 3.202% | $251.7303 | $251.73 | $251.75 | $251.70 |
| Purchase #7 | $238.69 | 7.280% | $256.0666 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,130.81 | $1,204.8521 | $1,204.86 | $1,204.90 | $1,204.80 | |