| 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 | $121.82 | 12.757% | $137.3606 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $219.74 | 5.612% | $232.0718 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $152.89 | 12.456% | $171.934 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $35.27 | 6.608% | $37.6006 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $144.92 | 5.676% | $153.1457 | $153.15 | $153.15 | $153.10 |
| Purchase #6 | $198.57 | 10.650% | $219.7177 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $246.85 | 9.437% | $270.1452 | $270.15 | $270.15 | $270.10 |
| 7 purchase totals = | $1,120.06 | $1,221.9756 | $1,221.98 | $1,221.95 | $1,221.90 | |