| 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 | $236.26 | 6.676% | $252.0327 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $235.87 | 7.441% | $253.4211 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $56.96 | 10.348% | $62.8542 | $62.85 | $62.85 | $62.90 |
| Purchase #4 | $202.36 | 8.104% | $218.7593 | $218.76 | $218.75 | $218.80 |
| Purchase #5 | $204.84 | 9.248% | $223.7836 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $146.73 | 13.540% | $166.5972 | $166.60 | $166.60 | $166.60 |
| Purchase #7 | $190.93 | 7.732% | $205.6927 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $1,273.95 | $1,383.1408 | $1,383.13 | $1,383.15 | $1,383.20 | |