| 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 | $26.40 | 11.389% | $29.4067 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $226.80 | 11.315% | $252.4624 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $14.42 | 6.289% | $15.3269 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $195.74 | 12.154% | $219.5302 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $193.40 | 7.107% | $207.1449 | $207.14 | $207.15 | $207.10 |
| Purchase #6 | $28.44 | 11.220% | $31.631 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $197.53 | 11.475% | $220.1966 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $882.73 | $975.6987 | $975.70 | $975.75 | $975.60 | |