| 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 | $225.80 | 10.636% | $249.8161 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $71.64 | 12.216% | $80.3915 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $201.85 | 8.687% | $219.3847 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $131.96 | 6.357% | $140.3487 | $140.35 | $140.35 | $140.30 |
| Purchase #5 | $198.85 | 13.444% | $225.5834 | $225.58 | $225.60 | $225.60 |
| Purchase #6 | $137.62 | 7.435% | $147.852 | $147.85 | $147.85 | $147.90 |
| Purchase #7 | $13.65 | 5.612% | $14.416 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $981.37 | $1,077.7924 | $1,077.79 | $1,077.80 | $1,077.80 | |