| 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 | $194.92 | 8.370% | $211.2348 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $179.80 | 7.844% | $193.9035 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $107.53 | 11.561% | $119.9615 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $112.96 | 10.579% | $124.91 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $207.51 | 9.362% | $226.9371 | $226.94 | $226.95 | $226.90 |
| Purchase #6 | $48.74 | 12.627% | $54.8944 | $54.89 | $54.90 | $54.90 |
| Purchase #7 | $232.29 | 11.761% | $259.6096 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $1,083.75 | $1,191.4509 | $1,191.44 | $1,191.45 | $1,191.40 | |