| 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 | $232.29 | 5.351% | $244.7198 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $136.58 | 10.577% | $151.0261 | $151.03 | $151.05 | $151.00 |
| Purchase #3 | $212.40 | 5.441% | $223.9567 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $64.60 | 12.342% | $72.5729 | $72.57 | $72.55 | $72.60 |
| Purchase #5 | $140.32 | 5.344% | $147.8187 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $106.88 | 11.680% | $119.3636 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $177.96 | 4.819% | $186.5359 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $1,071.03 | $1,145.9937 | $1,146.00 | $1,145.95 | $1,146.00 | |