| 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 | $218.91 | 3.608% | $226.8083 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $5.51 | 6.112% | $5.8468 | $5.85 | $5.85 | $5.80 |
| Purchase #3 | $133.50 | 7.165% | $143.0653 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $173.48 | 13.300% | $196.5528 | $196.55 | $196.55 | $196.60 |
| Purchase #5 | $162.73 | 10.431% | $179.7044 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $130.89 | 4.108% | $136.267 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $64.40 | 13.372% | $73.0116 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $889.42 | $961.2562 | $961.26 | $961.20 | $961.30 | |