| 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 | $105.87 | 13.540% | $120.2048 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $198.60 | 6.392% | $211.2945 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $121.45 | 7.147% | $130.13 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $49.75 | 13.756% | $56.5936 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $125.28 | 10.340% | $138.234 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $15.42 | 4.735% | $16.1501 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $155.57 | 10.159% | $171.3744 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $771.94 | $843.9814 | $843.96 | $844.00 | $844.00 | |