| 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 | $189.88 | 10.277% | $209.394 | $209.39 | $209.40 | $209.40 |
| Purchase #2 | $173.51 | 8.375% | $188.0415 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $123.25 | 9.828% | $135.363 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $223.42 | 13.252% | $253.0276 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $201.56 | 9.504% | $220.7163 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $115.26 | 8.582% | $125.1516 | $125.15 | $125.15 | $125.20 |
| Purchase #7 | $206.78 | 4.287% | $215.6447 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $1,233.66 | $1,347.3387 | $1,347.33 | $1,347.35 | $1,347.30 | |