| 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 | $108.60 | 8.276% | $117.5877 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $121.52 | 10.815% | $134.6624 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $39.73 | 3.280% | $41.0331 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $41.48 | 5.410% | $43.7241 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $186.28 | 3.442% | $192.6918 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $63.39 | 11.106% | $70.4301 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $220.25 | 11.817% | $246.2769 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $781.25 | $846.4061 | $846.40 | $846.45 | $846.40 | |