| 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 | $129.70 | 4.583% | $135.6442 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $231.96 | 12.424% | $260.7787 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $208.55 | 3.840% | $216.5583 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $192.76 | 11.157% | $214.2662 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $28.96 | 12.177% | $32.4865 | $32.49 | $32.50 | $32.50 |
| Purchase #6 | $130.95 | 9.232% | $143.0393 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $8.34 | 4.514% | $8.7165 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $931.22 | $1,011.4897 | $1,011.50 | $1,011.50 | $1,011.50 | |