| 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 | $248.28 | 11.781% | $277.5299 | $277.53 | $277.55 | $277.50 |
| Purchase #2 | $187.54 | 5.529% | $197.9091 | $197.91 | $197.90 | $197.90 |
| Purchase #3 | $222.98 | 13.324% | $252.6899 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $210.34 | 4.542% | $219.8936 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $230.25 | 8.850% | $250.6271 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $12.51 | 6.450% | $13.3169 | $13.32 | $13.30 | $13.30 |
| Purchase #7 | $126.72 | 11.513% | $141.3093 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $1,238.62 | $1,353.2758 | $1,353.28 | $1,353.30 | $1,353.20 | |