| 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 | $249.64 | 8.549% | $270.9817 | $270.98 | $271.00 | $271.00 |
| Purchase #2 | $245.94 | 11.838% | $275.0544 | $275.05 | $275.05 | $275.10 |
| Purchase #3 | $144.35 | 12.453% | $162.3259 | $162.33 | $162.35 | $162.30 |
| Purchase #4 | $137.31 | 5.798% | $145.2712 | $145.27 | $145.25 | $145.30 |
| Purchase #5 | $178.62 | 9.677% | $195.9051 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $207.88 | 7.336% | $223.1301 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $156.32 | 4.501% | $163.356 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $1,320.06 | $1,436.0244 | $1,436.03 | $1,436.05 | $1,436.10 | |