| 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 | $225.67 | 6.240% | $239.7518 | $239.75 | $239.75 | $239.80 |
| Purchase #2 | $178.80 | 10.437% | $197.4614 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $215.79 | 12.102% | $241.9049 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $48.58 | 7.578% | $52.2614 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $126.95 | 10.680% | $140.5083 | $140.51 | $140.50 | $140.50 |
| Purchase #6 | $137.42 | 7.416% | $147.6111 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $199.54 | 12.787% | $225.0552 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $1,132.75 | $1,244.5541 | $1,244.55 | $1,244.50 | $1,244.70 | |