| 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 | $242.29 | 4.182% | $252.4226 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $167.38 | 4.407% | $174.7564 | $174.76 | $174.75 | $174.80 |
| Purchase #3 | $172.31 | 12.320% | $193.5386 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $231.67 | 13.153% | $262.1416 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $201.55 | 9.259% | $220.2115 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $13.89 | 3.464% | $14.3711 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $248.82 | 11.198% | $276.6829 | $276.68 | $276.70 | $276.70 |
| 7 purchase totals = | $1,277.91 | $1,394.1247 | $1,394.12 | $1,394.10 | $1,394.10 | |